How To Fix CM_REPORT_GEN027 - Value assignment instances could not be updated for &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_REPORT_GEN - Report Generation

• Message number: 027

• Message text: Value assignment instances could not be updated for &2

What causes this issue?

The system could not find the required value assignment instances while
reading the values for specification &V2&.
For the output logic of the MIC repeating group (master group with
instance control), the value assignment instances output are updated in
the control structure. However, &V4& of these value assignment instances
could not be updated for value assignment type &V3&. Final report
generation still continues.

System Response

The data from the report body generation is used for value assignment
instances that could not be updated.

How to fix this error?

Check the subsequent messages for the reason why the data was not
updated.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_REPORT_GEN027 - Value assignment instances could not be updated for &2 ?

  The SAP error message CM_REPORT_GEN027, which states "Value assignment instances could not be updated for &2," typically occurs in the context of the SAP Environment, Health, and Safety (EHS) module or when dealing with classification and reporting of materials. This error indicates that there was an issue updating the value assignment instances for a specific object (denoted by &2).
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data related to the value assignment instances, such as missing or incorrect entries.
  Authorization Issues: The user may not have the necessary authorizations to update the value assignment instances.
  Technical Issues: There could be a technical issue, such as a problem with the database or a temporary system error.
  Configuration Issues: Incorrect configuration settings in the EHS module or related areas may lead to this error.
  Locked Entries: The value assignment instances might be locked by another process or user, preventing updates.
  
  Solutions:
  
  Check Data Consistency: Review the data related to the value assignment instances for any inconsistencies or missing information. Ensure that all required fields are filled out correctly.
  Review Authorizations: Verify that the user has the necessary authorizations to perform the update. If not, consult with your SAP security team to grant the required permissions.
  Technical Troubleshooting: If the issue seems to be technical, check the system logs for any errors or warnings that could provide more context. You may also want to restart the relevant transaction or session.
  Configuration Review: Ensure that the configuration settings in the EHS module are correct. This may involve checking the settings for value assignment instances and related objects.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the value assignment instances. If you find any locks, you may need to unlock them or wait for the other process to complete.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CM01: Change Material
  C223: Maintain Value Assignment
  SM12: Display and Delete Locks
  
  
  SAP Documentation: Refer to the official SAP documentation for the EHS module for more detailed information on value assignment instances and their management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP support team or consult with SAP directly for further assistance.