How To Fix /UI2/CDM3_EXP206 - Performing postcheck for &1 entity &2 (&3/&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDM3_EXP -

• Message number: 206

• Message text: Performing postcheck for &1 entity &2 (&3/&4)

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 /UI2/CDM3_EXP206 - Performing postcheck for &1 entity &2 (&3/&4) ?

  The SAP error message /UI2/CDM3_EXP206 typically indicates an issue related to the data model or the configuration of the OData service in the SAP Fiori/UI5 environment. This error occurs during the post-check phase of an entity, which is part of the data handling process in the SAP system.
  Cause:
  
  Data Model Issues: The error may arise due to inconsistencies or misconfigurations in the data model associated with the specified entity.
  Service Configuration: The OData service might not be properly configured or activated, leading to issues when trying to access or manipulate the entity.
  Authorization Issues: There may be insufficient authorizations for the user trying to access the entity, which can lead to failures during the post-check.
  Backend Issues: Problems in the backend system, such as missing data or incorrect data types, can also trigger this error.
  
  Solution:
  
  Check Data Model: Review the data model configuration for the entity in question. Ensure that all required fields and associations are correctly defined.
  Service Activation: Verify that the OData service is activated in the SAP Gateway. You can do this using transaction code /IWFND/MAINT_SERVICE to check the status of the service.
  Authorization Check: Ensure that the user has the necessary authorizations to access the entity. You can check the roles assigned to the user and the corresponding authorizations.
  Debugging: If you have access, use the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service and see if you can replicate the issue. This can help identify if the problem is with the service or the frontend application.
  Check Backend Logs: Look into the backend system logs (transaction SLG1) for any related error messages that might provide more context on the issue.
  Consult Documentation: Review the SAP documentation or notes related to the specific version of the software you are using, as there may be known issues or patches available.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  SAP Help Portal: Refer to the SAP Help Portal for detailed information on OData services and data model configurations.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.