How To Fix /IWBEP/CM_ST005 - Last modified timestamp is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_ST -

• Message number: 005

• Message text: Last modified timestamp is empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_ST005 - Last modified timestamp is empty ?

  The SAP error message /IWBEP/CM_ST005 Last modified timestamp is empty typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is trying to access or modify an entity that does not have a valid "last modified" timestamp, which is often required for concurrency control and data integrity.
  Cause:
  
  Missing Timestamp: The entity being accessed or modified does not have a "last modified" timestamp set. This can happen if the entity was created without this field being populated.
  Data Inconsistency: There may be inconsistencies in the data model or the underlying database that prevent the timestamp from being retrieved or set correctly.
  Configuration Issues: The OData service or the underlying data model may not be configured correctly to handle timestamps.
  
  Solution:
  
  Check Entity Definition: Ensure that the entity in question has a "last modified" timestamp field defined in the data model. If it is missing, you may need to update the data model to include it.
  Update the Entity: If the entity exists but the timestamp is empty, you may need to update the entity to set a valid timestamp. This can often be done through a direct database update or by using a transaction that modifies the entity.
  Review OData Service Configuration: Check the configuration of the OData service to ensure that it is set up to handle timestamps correctly. This includes checking the service metadata and ensuring that the timestamp field is included.
  Debugging: If the issue persists, consider debugging the OData service to trace where the timestamp is being set or retrieved. This may involve looking at the implementation of the service methods.
  Consult Documentation: Review SAP documentation or community forums for any specific notes or patches related to this error message, as there may be known issues or updates that address it.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search for the error code or related keywords in the SAP Support Portal.
  OData Services: Familiarize yourself with how OData services handle entity states, including the use of timestamps for concurrency control.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.