How To Fix CNV_PE_CHECK377 - Access path (&1,&2): Logical expression missing

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 377

• Message text: Access path (&1,&2): Logical expression missing

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK377 - Access path (&1,&2): Logical expression missing ?

  The SAP error message CNV_PE_CHECK377 indicates that there is a missing logical expression in the access path specified in the error message. This typically occurs in the context of data migration or conversion processes, particularly when using the SAP Conversion Tools or the SAP Data Migration Workbench.
  Cause:
  The error is usually caused by one of the following:
  
  Incomplete Configuration: The access path defined for a data migration or conversion process is missing a logical expression that is necessary for the system to evaluate the data correctly.
  Incorrect Mapping: The mapping of fields or data elements may not be properly defined, leading to the absence of a logical expression.
  Custom Code Issues: If there are custom enhancements or modifications in the data migration process, they may not be correctly implemented, resulting in missing logical expressions.
  
  Solution:
  To resolve the CNV_PE_CHECK377 error, you can take the following steps:
  
  
  Check Access Path Configuration:
  
  Go to the configuration settings for the data migration or conversion process.
  Verify that all access paths are correctly defined and that logical expressions are present where required.
  
  
  
  Review Mapping Definitions:
  
  Ensure that all fields and data elements are correctly mapped.
  Look for any missing or incorrectly defined logical expressions in the mapping.
  
  
  
  Debug Custom Code:
  
  If there are any custom enhancements, review the code to ensure that it correctly handles logical expressions.
  Debugging may be necessary to identify where the logical expression is missing.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific data migration or conversion tool you are using. There may be specific guidelines or requirements for defining access paths and logical expressions.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler) if you are using the SAP S/4HANA Migration Cockpit.
  SAP Notes: Check for any SAP Notes related to the error message CNV_PE_CHECK377. SAP Notes often contain fixes, workarounds, or additional information about known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_PE_CHECK377 error in your SAP environment.