How To Fix GPDDIS156 - Unpegged Replenishment &2 for Group &1 will be ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: GPDDIS - GPD Distribution

• Message number: 156

• Message text: Unpegged Replenishment &2 for Group &1 will be ignored

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GPDDIS156 - Unpegged Replenishment &2 for Group &1 will be ignored ?

  The SAP error message GPDDIS156 indicates that there is an issue with unpegged replenishment for a specific group in the system. This message typically arises in the context of demand planning and supply chain management, particularly when dealing with the planning and allocation of resources.
  Cause:
  The error message GPDDIS156 is triggered when the system encounters unpegged replenishment for a specific group that it cannot process. This can happen due to several reasons, including:
  
  Unpegged Demand: There may be demand that is not linked to a specific supply source, making it unpegged.
  Configuration Issues: The configuration settings for the planning group or the replenishment strategy may not be set up correctly.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from processing the replenishment.
  Planning Parameters: The planning parameters for the group may not allow for unpegged replenishment.
  
  Solution:
  To resolve the GPDDIS156 error, you can take the following steps:
  
  
  Check Demand and Supply Links: Ensure that all demand is properly pegged to the corresponding supply. Review the demand planning data to identify any unpegged demands.
  
  
  Review Configuration Settings: Verify the configuration settings for the planning group and replenishment strategy. Ensure that they are set up to allow for unpegged replenishment if that is the intended behavior.
  
  
  Data Consistency Check: Perform a data consistency check to identify any discrepancies in the master data or transaction data. Correct any inconsistencies found.
  
  
  Adjust Planning Parameters: If necessary, adjust the planning parameters for the group to allow for unpegged replenishment. This may involve changing settings in the planning profile or the replenishment strategy.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to demand planning and replenishment for additional guidance on handling this error.
  
  
  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: You may want to use transaction codes like /SAPAPO/SDP94 (for demand planning) or /SAPAPO/MC90 (for checking planning book settings) to analyze the situation further.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the GPDDIS156 error and implement a suitable solution.