How To Fix /ACCGO/SCP_MSG139 - Pegging is not possible. Please unload event found for the LDC ID &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/SCP_MSG -

• Message number: 139

• Message text: Pegging is not possible. Please unload event found for the LDC ID &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/SCP_MSG139 - Pegging is not possible. Please unload event found for the LDC ID &1. ?

  The SAP error message /ACCGO/SCP_MSG139 Pegging is not possible. Please unload event found for the LDC ID &1 typically occurs in the context of SAP Advanced Planning and Optimization (APO) or SAP S/4HANA when dealing with supply chain planning and pegging processes. This error indicates that there is an issue with the pegging of demand to supply due to an unload event associated with the specified LDC (Location-Dependent Characteristic) ID.
  Cause:
  
  Unload Event: The error suggests that there is an unload event that prevents the system from pegging the demand to the supply. This could be due to a planned or actual unloading of goods that affects the availability of stock.
  Inconsistent Data: There may be inconsistencies in the data related to the LDC ID, such as incorrect or missing information in the master data or transaction data.
  Planning Parameters: The planning parameters or settings may not be configured correctly, leading to issues in the pegging process.
  
  Solution:
  
  Check Unload Events: Investigate the unload events associated with the LDC ID mentioned in the error message. Ensure that the unload events are correctly processed and that they do not conflict with the pegging requirements.
  Review Master Data: Verify the master data related to the LDC ID, including material master, location master, and any relevant planning data. Ensure that all necessary information is complete and accurate.
  Adjust Planning Parameters: Review the planning parameters and settings in the system. Make sure that they are configured correctly to allow for proper pegging.
  Reprocess Planning Runs: If necessary, reprocess the planning runs to ensure that the system recalculates the pegging based on the latest data and events.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional insights or updates that may address the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide fixes or workarounds for this specific error message.
  Transaction Codes: Use transaction codes like /ACCGO/SCM or /SAPAPO/SDP94 to analyze the planning data and events related to the LDC ID.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error details and any relevant logs or screenshots.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.