How To Fix EPRO179 - Cannot update usage factor for operand &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EPRO - Messages for EDM Profile Processing

• Message number: 179

• Message text: Cannot update usage factor for operand &1

What causes this issue?

The consumption factor for allocation number &v2& cannot be updated for
operand &v1& in period &v4& because there is a gap in the number
allocation (&v3&).

System Response

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

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

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 EPRO179 - Cannot update usage factor for operand &1 ?

  The SAP error message EPRO179, which states "Cannot update usage factor for operand &1," typically occurs in the context of the SAP system's resource planning or production planning modules. This error indicates that there is an issue with updating the usage factor for a specific operand, which could be related to various factors such as configuration settings, data integrity, or system permissions.
  Causes:
  
  Data Integrity Issues: The operand referenced may not exist or may have been deleted or modified in a way that prevents the update.
  Configuration Errors: There may be incorrect settings in the configuration of the relevant module (e.g., Production Planning, Material Management).
  Authorization Issues: The user attempting to perform the update may not have the necessary permissions to modify the usage factor.
  System Locking: The operand may be locked by another process or user, preventing updates.
  Inconsistent Data: There may be inconsistencies in the data related to the operand, such as missing or incorrect entries in related tables.
  
  Solutions:
  
  Check Operand Existence: Verify that the operand referenced in the error message exists in the system and is correctly configured.
  Review Configuration Settings: Ensure that the configuration settings for the relevant module are correct and that the usage factor can be updated as intended.
  Check User Authorizations: Confirm that the user has the necessary authorizations to update the usage factor. This may involve checking roles and permissions in the SAP system.
  Release Locks: If the operand is locked, identify the user or process that is holding the lock and resolve the issue (e.g., by asking the user to release the lock or by terminating the process if appropriate).
  Data Consistency Check: Perform a consistency check on the data related to the operand. This may involve running specific SAP transactions or reports to identify and correct any inconsistencies.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like C223 (for changing routing), C201 (for creating production orders), or others related to the specific module you are working with.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with the error message details and any relevant logs or screenshots.
  Documentation: Review the SAP documentation for the specific module you are working with to understand the expected behavior and configuration settings related to usage factors.
  
  By following these steps, you should be able to diagnose and resolve the EPRO179 error in your SAP system.