How To Fix VLCU006 - Index tables are inconsistent. Reprocessing is recommended

SAP Error Message - Details

• Message type: E = Error

• Message class: VLCU - Customizing in Shipping

• Message number: 006

• Message text: Index tables are inconsistent. Reprocessing is recommended

What causes this issue?

When constructing the <DS:TX.LE_SHP_IDX_EXPLAIN>index tables</> for
deliveries, the system found data inconsistencies. The previous
matchcode tables contained &V2& entries for which no more deliveries
exist in the system. These inconsistencies could not be completely
removed by the conversion program.
The index table can contain superfluous entries for which no deliveries
exist. In productive systems, this means that non-existent deliveries
appear in worklists and search helps.
Entries can be missing from the index tables. Subsequently, deliveries
are missing from worklists and search helps, even though they should
appear.
The following clients are affected by this possible error:
&V1&

System Response

Since the error is not serious, the conversion program was continued
and ended as normal.

Procedure for System Administrators

SAP recommends analyzing and cleaning up any index tables in the
affected clients before you include them in a productive system. To do
this, run program
<DS:REPN.RLE_SHP_IDX_TABLE_MAINTAIN>RLE_SHP_IDX_TABLE_MAINTAIN</>.
Before you run this program, read the relevant
<DS:RE.RLE_SHP_IDX_TABLE_MAINTAIN>documentation</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VLCU006 - Index tables are inconsistent. Reprocessing is recommended ?

  The SAP error message VLCU006 indicates that there are inconsistencies in the index tables related to the handling of the Logistics Execution (LE) module, particularly in the context of the handling unit management (HUM) or warehouse management (WM) processes. This inconsistency can arise due to various reasons, such as incomplete transactions, system errors during data processing, or issues during data migration.
  Cause:
  
  Incomplete Transactions: If a transaction involving handling units or warehouse management is not completed properly, it can lead to inconsistencies in the index tables.
  System Errors: Errors during data processing, such as system crashes or network issues, can result in incomplete updates to the index tables.
  Data Migration Issues: If data has been migrated from another system or version, inconsistencies may arise if the migration process did not handle all data correctly.
  Custom Developments: Custom programs or enhancements that manipulate handling units or warehouse data may inadvertently cause inconsistencies.
  
  Solution:
  To resolve the VLCU006 error, follow these steps:
  
  
  Reprocess the Data: The error message suggests reprocessing the affected data. This can often be done through the transaction code VLCU or VLCU01 to reprocess handling units or related transactions.
  
  
  Check for Inconsistencies: Use transaction codes like VLCU02 to check for inconsistencies in the handling unit management. This transaction can help identify specific issues that need to be addressed.
  
  
  Run Consistency Checks: Execute consistency checks for the relevant tables. You can use transaction codes like VLCU03 to perform checks on the handling unit index.
  
  
  Repair the Index Tables: If inconsistencies are found, you may need to repair the index tables. This can often be done through the same transaction codes mentioned above.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that can help resolve the issue.
  
  
  Contact SAP Support: If the issue persists after attempting the above solutions, consider reaching out to SAP Support for further assistance. They can provide guidance based on the specific details of your system and the error encountered.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VLCU, VLCU01, VLCU02, and VLCU03 for handling unit management.
  Documentation: Review SAP documentation related to handling units and warehouse management for best practices and troubleshooting steps.
  System Logs: Check system logs (transaction SM21) for any related errors that may provide additional context for the inconsistencies.
  
  By following these steps, you should be able to address the VLCU006 error and restore consistency to your index tables.