How To Fix /ISDFPS/FDPDAMPO178 - Reference row must belong to the same material planning object

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/FDPDAMPO -

• Message number: 178

• Message text: Reference row must belong to the same material planning object

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/FDPDAMPO178 - Reference row must belong to the same material planning object ?

  The SAP error message /ISDFPS/FDPDAMPO178 Reference row must belong to the same material planning object typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar planning modules. This error indicates that there is a mismatch in the material planning objects when trying to perform an operation that involves referencing another row or object.
  Cause:
  
  
  Mismatched Planning Objects: The error usually arises when you are trying to reference a row (such as a forecast, demand, or supply) that does not belong to the same planning object as the row you are currently working with. This can happen if you are trying to copy or link data between different materials or planning objects that are not compatible.
  
  
  Data Integrity Issues: There may be issues with the data integrity in the planning tables, where the relationships between different planning objects are not correctly established.
  
  
  Incorrect Configuration: The configuration settings for the planning area or planning object may not be set up correctly, leading to inconsistencies.
  
  
  Solution:
  
  
  Check Planning Objects: Ensure that the reference row you are trying to use belongs to the same planning object as the current row. You can do this by checking the planning object keys or identifiers.
  
  
  Data Validation: Validate the data in the planning tables to ensure that all entries are correctly linked and that there are no orphaned records.
  
  
  Review Configuration: Check the configuration settings for the planning area and ensure that they are set up correctly. This includes verifying the settings for the planning object and ensuring that all necessary relationships are defined.
  
  
  Use Correct Transactions: Make sure you are using the correct transactions or functions that are designed to handle the specific planning objects you are working with.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific planning area you are working with for any additional guidance or known issues.
  
  
  Seek Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts who can provide more tailored assistance based on your specific system configuration and data.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO or the specific module you are using, as they may provide additional insights or tools for resolving the issue.
  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 cause of the error and implement a solution to resolve it.