How To Fix CNV_MBT_SHELL055 - DD02L entries could not be found in system &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 055

• Message text: DD02L entries could not be found in system &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_SHELL055 - DD02L entries could not be found in system & ?

  The SAP error message CNV_MBT_SHELL055 indicates that entries in the DD02L table (which contains information about database tables in the SAP system) could not be found. This error typically arises during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
  Causes:
  
  Missing Table Definitions: The tables that are expected to be present in the DD02L table may not exist in the target system.
  Incorrect Configuration: The configuration settings for the migration process may be incorrect, leading to the system looking for tables that are not relevant or do not exist.
  Transport Issues: If the data model or table definitions were not properly transported to the target system, this could lead to missing entries.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the DD02L table or the relevant data.
  Database Issues: There may be underlying database issues that prevent the system from accessing the DD02L table correctly.
  
  Solutions:
  
  Check Table Existence: Verify that the tables you are trying to migrate or convert actually exist in the target system. You can do this by checking the DD02L table directly.
  Review Migration Configuration: Ensure that the migration settings are correctly configured and that they point to the right tables and structures.
  Transport Validation: If the issue is related to missing transport, ensure that all necessary transports have been successfully imported into the target system.
  User Authorizations: Check the authorizations of the user executing the migration. Ensure that they have the necessary permissions to access the DD02L table and related objects.
  Database Health Check: Perform a health check on the database to ensure that there are no underlying issues affecting the system's ability to read from the DD02L table.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  DD02L Table: This table contains metadata about all database tables in the SAP system, including their names, types, and other attributes.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SLT) and their documentation for best practices and troubleshooting.
  SAP Community: Engage with the SAP Community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.