SAP Knowledge Base Article - Preview

3732422 - SAP Service and Asset Manager - HTTP 412 error during sync - State of the resource (entity) was already changed (If-Match)

Symptom

Document upload in SSAM app fails with errors below: 

  • "HTTP status from the back end is 412."
  • "State of the resource (entity) was already changed (If-Match)." 


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Environment

  • SAP Service and Asset Manager

Product

SAP Service and Asset Manager all versions

Keywords

if-match error, etag, odata, document entity, property list, file size, SAP service and asset manager,  btp logs, error log, concurrency, if-match, etag removal , KBA , MOB-APP-SAM , SAP Service and Asset Manager , Problem

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