How To Fix CNV_PE_CHECK356 - Access path (&1,&2): Index value missing

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 356

• Message text: Access path (&1,&2): Index value missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK356 - Access path (&1,&2): Index value missing ?

  The SAP error message CNV_PE_CHECK356, which states "Access path (&1,&2): Index value missing," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a missing index value in the access path specified, which can hinder the data migration process.
  Cause:
  
  Missing Data: The error often arises when the data being migrated does not have the necessary index values that are expected in the target structure.
  Configuration Issues: There may be configuration issues in the migration settings or mapping that lead to the absence of required index values.
  Data Integrity Issues: The source data may have integrity issues, such as missing or incomplete records that are supposed to provide the index values.
  Incorrect Mapping: The mapping between source and target structures may not be correctly defined, leading to missing values.
  
  Solution:
  
  Check Source Data: Review the source data to ensure that all required fields, especially those related to index values, are populated correctly.
  Review Migration Mapping: Verify the mapping configuration in the migration tool to ensure that all necessary fields are correctly mapped from the source to the target.
  Data Cleansing: Perform data cleansing on the source data to fill in any missing values or correct any inconsistencies.
  Adjust Configuration: If the error is due to configuration settings, adjust them to ensure that the migration process can access the required index values.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  Use Debugging Tools: If available, use debugging tools or logs to trace the exact point of failure and identify the missing index values.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for detailed instructions and best practices.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.