How To Fix /SCDL/CHM_DF_CHECKS031 - Validation of missing link records failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCDL/CHM_DF_CHECKS -

• Message number: 031

• Message text: Validation of missing link records failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCDL/CHM_DF_CHECKS031 - Validation of missing link records failed ?

  The SAP error message /SCDL/CHM_DF_CHECKS031 Validation of missing link records failed typically occurs in the context of SAP's Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) modules. This error indicates that there are missing link records in the data that are required for certain operations, such as planning or data validation.
  Cause:
  
  
  Missing Data Links: The error usually arises when there are missing or incomplete link records in the master data or transactional data. This could be due to:
  
  Incomplete data uploads or migrations.
  Data inconsistencies between different master data objects (e.g., materials, locations, etc.).
  Deletion of records that are still referenced by other records.
  
  
  
  Configuration Issues: Sometimes, the configuration settings in the system may not align with the data structure, leading to validation failures.
  
  
  Data Integrity Issues: If the data integrity is compromised due to manual changes or incorrect data entry, it can lead to this error.
  
  
  Solution:
  
  
  Check Data Consistency: 
  
  Use transaction codes like /SCDL/CHM_DF_CHECKS to run consistency checks on your data. This can help identify which records are missing links.
  Review the relevant master data (e.g., material master, location master) to ensure that all necessary links are established.
  
  
  
  Recreate Missing Links: 
  
  If you identify missing links, you may need to recreate them. This could involve re-establishing relationships between master data records or re-uploading data.
  
  
  
  Data Migration: 
  
  If the error occurred after a data migration, ensure that the migration process was completed successfully and that all necessary records were included.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to the specific error message for additional troubleshooting steps or patches that may resolve the issue.
  
  
  
  Engage SAP Support: 
  
  If the issue persists and you cannot identify the root cause, consider reaching out to SAP support for assistance. They can provide insights based on the specific configuration and data setup in your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for data validation and consistency checks, such as /SCDL/CHM_DF_CHECKS.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as they may contain specific fixes or recommendations.
  Data Model Understanding: Ensure that you have a good understanding of the data model and relationships in your SAP system, especially if you are working with complex supply chain scenarios.
  
  By following these steps, you should be able to diagnose and resolve the error related to missing link records in your SAP system.