How To Fix CNV148 - INDX table & converted as transp. table at invalid time point

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 148

• Message text: INDX table & converted as transp. table at invalid time point

What causes this issue?

The table &V1& is marked to be converted as an INDX table and as a
transparent table. Such conversion is possible but the sequential number
must be different in both cases (these conversion programs must not run
at the same time).

System Response

Status is set to 'Error'.

How to fix this error?

Correct the settings. If &V1& is an SAP standard table contact SAP for
support.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV148 - INDX table & converted as transp. table at invalid time point ?

  The SAP error message CNV148 typically relates to issues encountered during data migration or conversion processes, particularly when dealing with the conversion of index tables to transparent tables. This error indicates that the system is trying to convert an index table at an invalid time point, which can lead to inconsistencies or errors in the data migration process.
  Cause:
  
  Timing of Conversion: The error often arises when the conversion of the index table is attempted at a point in time that is not allowed or expected by the system. This could be due to the sequence of operations in the migration process being incorrect.
  Data Integrity Issues: If there are existing dependencies or relationships that are not properly handled before the conversion, it can lead to this error.
  Configuration Issues: Incorrect configuration settings in the migration tools or processes can also trigger this error.
  
  Solution:
  
  Check Migration Sequence: Ensure that the conversion of the index table is being performed at the correct stage of the migration process. Review the migration documentation to confirm the correct order of operations.
  Review Logs: Check the logs for any preceding errors or warnings that might indicate why the conversion is being attempted at an invalid time point.
  Data Consistency Checks: Perform checks on the data to ensure that all necessary prerequisites for the conversion are met. This includes verifying that all related tables and data structures are in a consistent state.
  Adjust Configuration: If the error is due to configuration settings, review and adjust them as necessary to align with the requirements of the migration process.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Testing: If possible, replicate the migration process in a test environment to identify the exact point of failure and adjust accordingly.
  
  Related Information:
  
  SAP Migration Tools: Familiarize yourself with the specific tools and methodologies being used for the migration, such as SAP S/4HANA Migration Cockpit or other data migration tools.
  Documentation: Review the official SAP documentation related to data migration and conversion processes for best practices and guidelines.
  SAP Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.