How To Fix CNV_PE068 - DDIC structure not yet generated for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 068

• Message text: DDIC structure not yet generated for &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE068 - DDIC structure not yet generated for &1 ?

  The SAP error message CNV_PE068 indicates that a Data Dictionary (DDIC) structure has not yet been generated for a specific object, denoted by &1. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  The primary cause of this error is that the required DDIC structure for the specified object has not been created or activated in the SAP system. This can happen for several reasons:
  
  The data migration or conversion process is attempting to access a structure that has not been defined in the system.
  The necessary configuration or setup steps for the migration have not been completed.
  There may be a missing or incomplete transport request that includes the DDIC structure.
  
  Solution:
  To resolve the CNV_PE068 error, you can follow these steps:
  
  
  Check the Object: Identify the object referenced by &1 in the error message. This will give you insight into what specific DDIC structure is missing.
  
  
  Generate the DDIC Structure:
  
  If you have access to the relevant development tools, you can manually generate the DDIC structure. This is typically done using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator).
  Ensure that the structure is defined correctly and activated.
  
  
  
  Run the Migration Tool Again: After generating the required DDIC structure, rerun the migration or conversion process to see if the error persists.
  
  
  Check for Transport Requests: If the DDIC structure is part of a transport request, ensure that the transport has been imported into the target system.
  
  
  Consult Documentation: Review the documentation for the specific migration or conversion tool you are using. There may be additional steps or prerequisites that need to be fulfilled.
  
  
  Contact SAP Support: If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance. They may provide insights specific to your system configuration or the migration tool being used.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and others that may assist in troubleshooting.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you have followed all the necessary steps outlined in the migration guide.
  SAP Notes: Check for any SAP Notes related to the CNV_PE068 error or the specific migration tool you are using. SAP Notes often contain fixes or workarounds for known issues.
  
  By following these steps, you should be able to address the CNV_PE068 error and successfully generate the required DDIC structure for your migration or conversion process.