How To Fix /IWFND/CM_LOGGING251 - CHECK_BEFORE_SAVE called: GSDO Type='&1'| Class Name ='&2'

/IWFND/CM_LOGGING251 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_LOGGING -

• Message number: 251

• Message text: CHECK_BEFORE_SAVE called: GSDO Type='&1'| Class Name ='&2'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_LOGGING251 - CHECK_BEFORE_SAVE called: GSDO Type='&1'| Class Name ='&2' ?

  The SAP error message /IWFND/CM_LOGGING251 CHECK_BEFORE_SAVE called: GSDO Type='&1'| Class Name ='&2' typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the data being processed before it is saved, particularly related to the Generic Service Data Object (GSDO).
  
  Cause:
  
  
  Data Validation Issues: The error often arises when the data being sent to the OData service does not meet the validation criteria defined in the service. This could be due to missing required fields, incorrect data types, or values that do not conform to the expected format.
  
  
  Service Configuration: There may be issues with the configuration of the OData service or the underlying data model. This includes problems with the entity set, navigation properties, or associations.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the save operation on the specified entity.
  
  
  Business Logic Errors: Custom logic implemented in the service (e.g.,