How To Fix ESH_OM_OBJ_MODEL_RP2288 - Wrong call of method CL_ESH_OM_MODELS=>CONVERT_MODEL_GUID_TO_GEN

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 288

• Message text: Wrong call of method CL_ESH_OM_MODELS=>CONVERT_MODEL_GUID_TO_GEN

What causes this issue?

Internal error.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Inform SAP.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2288 - Wrong call of method CL_ESH_OM_MODELS=>CONVERT_MODEL_GUID_TO_GEN ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2288 indicates that there is an issue with the method call CL_ESH_OM_MODELS=>CONVERT_MODEL_GUID_TO_GEN. This error typically arises in the context of SAP Enterprise Search or SAP Search and Classification (TREX) when there is a problem with the model GUID (Globally Unique Identifier) being processed.
  Cause:
  
  Invalid Model GUID: The GUID being passed to the method may not be valid or may not correspond to an existing model in the system.
  Configuration Issues: There may be configuration issues in the Enterprise Search settings or the model definitions.
  Data Inconsistency: There could be inconsistencies in the data stored in the database, such as missing entries or corrupted data.
  Authorization Issues: The user executing the method may not have the necessary authorizations to access the model or perform the operation.
  
  Solution:
  
  Check the Model GUID: Verify that the GUID being used is correct and corresponds to an existing model. You can do this by checking the model definitions in the SAP system.
  Review Configuration: Ensure that the configuration for the Enterprise Search and the models is set up correctly. This includes checking the settings in the SAP NetWeaver Administrator or the relevant transaction codes.
  Data Consistency Check: Run consistency checks on the data related to the models. This may involve checking the database tables for any missing or corrupted entries.
  Authorization Check: Ensure that the user has the necessary authorizations to access the model. You can check the user roles and authorizations in the user management section of SAP.
  Debugging: If the issue persists, consider debugging the method call to identify the exact point of failure and gather more information about the parameters being passed.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to explore the method and its implementation.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for Enterprise Search and the specific classes and methods involved to understand their expected behavior and usage.
  
  If the problem continues after trying these solutions, it may be necessary to contact SAP support for further assistance.