How To Fix TPM_TRG460 - Error in the exception table for lot accounting: TPMT_MIG_LOT_MIXD

SAP Error Message - Details

• Message type: E = Error

• Message class: TPM_TRG - Treasury Position Management: Cross-Package Messages

• Message number: 460

• Message text: Error in the exception table for lot accounting: TPMT_MIG_LOT_MIXD

What causes this issue?

Error in the exception table for single position management:
TPM_MIG_LOT_MIXD
Single position management has been set in Customizing for product type
&V3&. However, exceptions have been defined in the TPM_MIG_LOT_MIXD
exceptions table for ID number &V1&. The entry in the exceptions table
means that the position will be treated as a collective position rather
than a single position.
There must either be entries in the exception table for ID number &V1&
and all security accounts in security account group &V2& or no entries
in the exception table for all security accounts in security account
group &V2&.
This is a mixed case. There are entries in the exception table for some
security accounts in the security account group and for other security
accounts in the security account group there are no entries

System Response

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

How to fix this error?

This error could occur if a new security account is created and assigned
to a security account group which has entries in the exceptions table.
In this case you are forced to enter this position in the exceptions
table.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TPM_TRG460 - Error in the exception table for lot accounting: TPMT_MIG_LOT_MIXD ?

  The SAP error message TPM_TRG460, which indicates "Error in the exception table for lot accounting: TPMT_MIG_LOT_MIXD," typically arises in the context of Treasury and Risk Management (TRM) when there are issues related to lot accounting, particularly during the migration or processing of lot data.
  Cause:
  
  Data Migration Issues: This error often occurs during data migration processes where the system is trying to reconcile or process lot accounting data that may not be correctly formatted or is missing required information.
  Inconsistent Data: There may be inconsistencies in the data related to lot accounting, such as missing entries in the exception table or incorrect mappings.
  Configuration Issues: Incorrect configuration settings in the lot accounting module can lead to this error, especially if the system is not set up to handle certain types of lot data.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they may not be handling the lot accounting data correctly, leading to exceptions.
  
  Solution:
  
  Check Exception Table: Review the exception table for lot accounting (TPMT_MIG_LOT_MIXD) to identify any missing or incorrect entries. You can use transaction codes like SE11 or SE16 to view the table data.
  Data Validation: Ensure that all required data for lot accounting is present and correctly formatted. Validate the data against the expected structure and values.
  Configuration Review: Review the configuration settings for lot accounting in the SAP system. Ensure that all necessary settings are correctly configured and aligned with the business processes.
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on what might be causing the issue.
  Consult Documentation: Refer to SAP Notes and documentation related to TPM_TRG460 and lot accounting for any specific guidance or patches that may address the issue.
  Testing: If changes are made, conduct thorough testing in a development or quality assurance environment before applying changes to the production system.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as TPM1, TPM2, and TPM3 for managing lot accounting and related processes.
  Documentation: Review the official SAP documentation for Treasury and Risk Management to understand the expected behavior and configuration of lot accounting.
  
  If the issue persists after following these steps, it may be necessary to involve SAP support or a technical consultant with expertise in Treasury and Risk Management.