How To Fix UPO_MIG312 - Error reading master inspection characteristics.

SAP Error Message - Details

• Message type: E = Error

• Message class: UPO_MIG - Message Class for PRA->UOM Migration

• Message number: 312

• Message text: Error reading master inspection characteristics.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPO_MIG312 - Error reading master inspection characteristics. ?

  The SAP error message UPO_MIG312, which indicates an issue with reading master inspection characteristics, typically arises during the migration or data transfer processes in SAP, particularly in the context of Quality Management (QM) modules. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Master Data: The master inspection characteristics that are being referenced may not exist in the system or may have been deleted.
  Data Inconsistency: There may be inconsistencies in the data, such as incorrect references or relationships between inspection characteristics and other master data.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the master inspection characteristics.
  Configuration Issues: There may be configuration issues in the Quality Management module that prevent the system from reading the characteristics correctly.
  Migration Issues: If this error occurs during a data migration process, it could be due to incorrect mapping or transformation of data.
  
  Solutions:
  
  Check Master Data: Verify that the master inspection characteristics exist in the system. You can do this by navigating to the relevant transaction (e.g., QS22 for changing characteristics) and checking if the characteristics are present.
  Data Consistency Check: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the underlying tables for inconsistencies. Ensure that all references are valid and that there are no orphaned records.
  Authorization Check: Ensure that the user has the necessary authorizations to access the master inspection characteristics. This can be checked in transaction SU53 or by consulting with your security team.
  Configuration Review: Review the configuration settings in the Quality Management module to ensure that everything is set up correctly. This may involve checking the settings in SPRO (SAP Reference IMG).
  Migration Process Review: If the error occurs during a migration, review the migration process and mapping to ensure that all necessary data is being transferred correctly. You may need to consult with your data migration team or use tools like LSMW (Legacy System Migration Workbench) to troubleshoot.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. You can search the SAP Support Portal for UPO_MIG312 to see if there are any patches or updates available.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as QS22 (Change Master Inspection Characteristic), QS21 (Create Master Inspection Characteristic), and SE11/SE16 for data checks.
  SAP Documentation: Review SAP documentation related to Quality Management and master data management for additional insights and best practices.
  Support Community: Consider reaching out to the SAP Community or forums for additional support and shared experiences from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.