How To Fix CNV20200157 - &1: Function module KEY_ZU_OBJEKT does not produce result for &2 (&3=&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 157

• Message text: &1: Function module KEY_ZU_OBJEKT does not produce result for &2 (&3=&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200157 - &1: Function module KEY_ZU_OBJEKT does not produce result for &2 (&3=&4) ?

  The SAP error message CNV20200157 indicates that the function module KEY_ZU_OBJEKT is not producing a result for a specific object. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  
  Missing Data: The object specified in the error message may not exist in the system or may not have the necessary data associated with it.
  Configuration Issues: There may be configuration issues in the system that prevent the function module from retrieving the required data.
  Incorrect Parameters: The parameters passed to the function module may be incorrect or not aligned with the expected input.
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the data.
  
  Solution:
  
  Check Object Existence: Verify that the object specified in the error message exists in the system. You can do this by checking the relevant tables or using transaction codes that relate to the object type.
  Review Function Module: Look into the implementation of the KEY_ZU_OBJEKT function module to understand what data it is trying to retrieve and under what conditions it fails.
  Parameter Validation: Ensure that the parameters being passed to the function module are correct and valid. You may need to debug the process to see what values are being passed.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data related to the object.
  Consult Documentation: Check SAP Notes or documentation related to the specific migration or conversion process you are performing. There may be known issues or additional steps required.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is part of a larger migration project.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on the function module in question.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler).
  Debugging: Use the ABAP debugger to step through the function module and identify where it fails to produce a result.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the error CNV20200157 effectively.