How To Fix /SAPAPO/PDEM301 - Base Unit Meas. in ECC and APO Inconsist. (Ord. &1 Item &2 Sched.Line &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 301

• Message text: Base Unit Meas. in ECC and APO Inconsist. (Ord. &1 Item &2 Sched.Line &3)

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/PDEM301 - Base Unit Meas. in ECC and APO Inconsist. (Ord. &1 Item &2 Sched.Line &3) ?

  The SAP error message /SAPAPO/PDEM301 indicates a discrepancy between the Base Unit of Measure (BOM) in the ECC (ERP Central Component) system and the APO (Advanced Planner and Optimizer) system. This inconsistency can occur when the base unit of measure for a material in ECC does not match the base unit of measure defined in APO for the same material.
  Cause:
  
  Data Inconsistency: The most common cause of this error is that the base unit of measure for the material in ECC has been changed, but the corresponding data in APO has not been updated.
  Master Data Issues: There may be issues with the master data synchronization between ECC and APO, leading to discrepancies in the unit of measure.
  Configuration Issues: Incorrect configuration settings in either ECC or APO can lead to inconsistencies in how units of measure are handled.
  
  Solution:
  
  
  Check Base Unit of Measure:
  
  Verify the base unit of measure in both ECC and APO for the affected material. You can do this by checking the material master data in both systems.
  In ECC, you can use transaction MM03 to view the material master and check the base unit of measure.
  In APO, you can use transaction /SAPAPO/MAT1 to check the material master data.
  
  
  
  Synchronize Data:
  
  If you find discrepancies, you may need to update the base unit of measure in one of the systems to ensure they match.
  If changes were made in ECC, ensure that the data is replicated to APO. You can use transaction SMQ1 and SMQ2 to monitor the queue for any errors in data transfer.
  
  
  
  Re-run the Integration:
  
  If the data is out of sync, you may need to re-run the integration process to ensure that the latest data is transferred from ECC to APO. This can be done through the CIF (Core Interface) integration.
  
  
  
  Check Configuration:
  
  Review the configuration settings in both systems to ensure that they are set up correctly for handling units of measure.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving inconsistencies between ECC and APO.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master in ECC
  /SAPAPO/MAT1: Display Material Master in APO
  SMQ1/SMQ2: Monitor Queue for CIF
  
  
  SAP Notes: Search for SAP Notes related to /SAPAPO/PDEM301 for any specific patches or updates that may address this issue.
  Documentation: Review SAP documentation on master data synchronization between ECC and APO for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the /SAPAPO/PDEM301 error message.