- Software and systems
- HTTP service
507
HTTP 507 Insufficient Storage: the server cannot store the representation needed
Risk level
Low
Usually safe to check without specialist tools.
Urgency
Medium
Quick answer
HTTP 507 means the method could not be completed because the server cannot store the representation needed to finish the request.
Safety first
Stop and check this first
- Do not delete unrelated production data to clear 507. Confirm the affected quota, retention policy, backups and exact storage boundary first.
Safe checks you can perform
- Stop automatic replay
- Check the documented account and collection quota
- Determine which storage stage failed
Leave these tasks to a qualified professional
- Do not attempt this professional task: Restore capacity and verify write integrity
What a technician must be able to justify
A technician is coming
These are the steps they must carry out and show you. Tick them as they work: if steps are skipped, do not accept a part swap.
These are not instructions for opening or handling the equipment yourself. They are the checks that should support a technical conclusion.
Restore capacity and verify write integrity
What they doIdentify the exhausted quota or volume, recover bounded capacity and check that no partial representation remains before retrying.
Before accepting a part or repair
Nothing has been shown yet. Do not accept a part swap based on the code alone.
Checks and evidence, step by step
Follow the documented order. An error code identifies the affected system, but it does not prove by itself which part has failed.
- 1
Stop automatic replay
Tools required
Procedure
Preserve the request ID and do not loop a user-triggered write while the temporary storage condition remains.
Do not delete unrelated production data to clear 507. Confirm the affected quota, retention policy, backups and exact storage boundary first.
Evidence: RFC 4918 section 11.5 - 507 Insufficient Storage · IANA Hypertext Transfer Protocol Status Code Registry
- 2
Check the documented account and collection quota
Tools required
Procedure
Review available capacity, object limits and retention in the affected scope rather than only local client disk space.
Do not delete unrelated production data to clear 507. Confirm the affected quota, retention policy, backups and exact storage boundary first.
Evidence: RFC 4918 section 11.5 - 507 Insufficient Storage · IANA Hypertext Transfer Protocol Status Code Registry
- 3
Determine which storage stage failed
No special tools
Procedure
Use controlled server telemetry to distinguish upload staging, target storage, metadata and transaction workspace.
Do not delete unrelated production data to clear 507. Confirm the affected quota, retention policy, backups and exact storage boundary first.
Evidence: RFC 4918 section 11.5 - 507 Insufficient Storage · IANA Hypertext Transfer Protocol Status Code Registry
Where this code applies
A code is meaningful only inside the right product and version context.
Primary scope
- System
- Software and systems
- Brand
- HTTP
- Product type
- HTTP service
Known code variants
- 507 Almacenamiento insuficiente
- 507 Insufficient Storage
- 507 Spazio insufficiente
- 507 Stockage insuffisant
- 507 Unzureichender Speicher
- código HTTP 507
- error HTTP 507
- événement SMA 507
- evento SMA 507
- HTTP 507
- HTTP error 507
- HTTP status 507
- inversor SMA 507
- inverter SMA 507
- onduleur SMA 507
- SMA Ereignis 507
- SMA event 507
- SMA inverter 507
- SMA Wechselrichter 507
- status code 507
- Sunny Tripower X 507
What it means
RFC 4918 treats the condition as temporary and says a user-initiated request must not be repeated until a separate user action requests it again.
Warnings and stop conditions
- Higheditorial warning
Do not delete unrelated production data to clear 507. Confirm the affected quota, retention policy, backups and exact storage boundary first.
Evidence: RFC 4918 section 11.5 - 507 Insufficient Storage · IANA Hypertext Transfer Protocol Status Code Registry
Symptoms and causes
Probable causes · in order
- The server lacks usable storage or quotaConfirmed
The target collection, account, volume or temporary workspace can be unable to hold the required representation.
Evidence: RFC 4918 section 11.5 - 507 Insufficient Storage · IANA Hypertext Transfer Protocol Status Code Registry
- The operation needs intermediate storagePossible
A move, copy or multi-resource WebDAV action can require temporary capacity even when the final object seems small.
Evidence: RFC 4918 section 11.5 - 507 Insufficient Storage · IANA Hypertext Transfer Protocol Status Code Registry
Virtual technician
Does 507 still appear after these checks?
Answer a few questions to narrow down the likely cause and the safest next action. Guidance only - it never replaces a professional.
Sources and technical references
- 1
RFC 4918 section 11.5 - 507 Insufficient Storage
Internet Engineering Task Force · 2007 · official_doc
- 2
IANA Hypertext Transfer Protocol Status Code Registry
Internet Assigned Numbers Authority · 2025 · official_doc
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