How To Fix MG517 - Char. value assignment segment for matl & has no header or var. segment

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 517

• Message text: Char. value assignment segment for matl & has no header or var. segment

What causes this issue?

You have specified a
<DS:GLOS.characteristic_value_assignment>characteristic value
assignment</> segment for the material &V1&. Depending on the intended
usage of the data in this segment, a corresponding segment is required
in at least one of the following segments:
Header segment
Variant segment
No corresponding segment could be found.

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?

Specify the corresponding segment.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MG517 - Char. value assignment segment for matl & has no header or var. segment ?

  The SAP error message MG517 indicates that there is an issue with the characteristic value assignment segment for a material in the context of classification. This error typically arises when the system expects a header or variant segment for a material but does not find one. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Header or Variant Segment: The error occurs when the system is trying to process a material that is supposed to have characteristics assigned to it, but the necessary header or variant segment is missing.
  Incorrect Configuration: The classification system may not be properly configured, leading to inconsistencies in how materials are classified.
  Data Inconsistencies: There may be inconsistencies or corruption in the data related to the material master or classification data.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and verify that the classification data is correctly assigned.
  Ensure that the material has a valid classification type and that the characteristics are properly assigned.
  
  
  
  Review Classification Settings:
  
  Check the classification settings in the Customizing (transaction code SPRO).
  Ensure that the class type and characteristics are correctly defined and that the necessary segments are included.
  
  
  
  Reassign Characteristics:
  
  If the material is missing the header or variant segment, you may need to reassign the characteristics to the material.
  Use transaction code CL02 to modify the class and ensure that the characteristics are correctly assigned.
  
  
  
  Check for Data Corruption:
  
  If you suspect data corruption, you may need to run consistency checks or data repair transactions to fix any issues in the database.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material
  CL02: Change Class
  SPRO: Customizing Implementation Guide
  
  
  Classification in SAP: Understanding how classification works in SAP can help in troubleshooting. Materials can be classified into classes, and each class can have various characteristics assigned to it.
  SAP Documentation: Refer to the official SAP documentation for detailed information on material classification and error handling.
  
  By following these steps, you should be able to identify and resolve the issue related to the MG517 error message in SAP.