How To Fix PMMO_PEGGING012 - No locks set for pegging run on material/WBS element level

SAP Error Message - Details

• Message type: E = Error

• Message class: PMMO_PEGGING - Messages for Pegging in PMMO

• Message number: 012

• Message text: No locks set for pegging run on material/WBS element level

What causes this issue?

You have executed a bulk update request to set locks on material and WBS
(work breakdown structure) element level in order to ensure a stable
read of the corresponding stock segments.
The system cannot set the locks. However, the system continues
processing without interruption.

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?

This message is for information purposes only.
Note the following: Some of the pegging results may be outdated since
some materials/WBS elements were processed with the goods issue/receipt
transaction <AB>MIGO</> (or related BAPIs) while the pegging report was
reading the necessary data for processing.

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 PMMO_PEGGING012 - No locks set for pegging run on material/WBS element level ?

  The SAP error message PMMO_PEGGING012 indicates that there are no locks set for the pegging run on the specified material or Work Breakdown Structure (WBS) element level. This error typically occurs in the context of production planning and materials management when the system is trying to perform a pegging run but cannot find the necessary locks to ensure data integrity during the process.
  Cause:
  
  No Active Lock: The pegging run requires a lock to ensure that the data being processed is not changed by other transactions. If no lock is set, the system cannot proceed.
  Configuration Issues: There may be configuration settings in the system that prevent locks from being established correctly.
  User Authorization: The user may not have the necessary authorizations to set locks for the pegging run.
  System Errors: There could be underlying system issues or bugs that prevent the locking mechanism from functioning properly.
  
  Solution:
  
  Check Lock Settings: Ensure that the system is configured correctly to allow locks for pegging runs. This may involve checking the relevant configuration settings in the SAP system.
  User Authorization: Verify that the user executing the pegging run has the necessary authorizations to set locks. This may require coordination with your SAP security team.
  Manual Locking: If applicable, try to manually set a lock on the material or WBS element before running the pegging process.
  System Restart: Sometimes, a simple restart of the SAP application server can resolve temporary issues related to locking.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that address this specific error message. There may be known issues or fixes available.
  Debugging: If the issue persists, consider debugging the process to identify where the locking mechanism is failing. This may require assistance from an SAP technical consultant.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD04 (Stock/Requirements List) and MD05 (Individual Requirements) to analyze the pegging situation.
  SAP Documentation: Review SAP documentation related to production planning and pegging to understand the expected behavior and configuration settings.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be necessary to escalate the issue to your SAP support team or consult with SAP directly for further assistance.