How To Fix /SAPAPO/SDP138 - The sum of the values specified is not permitted to be greater than 100%

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SDP -

• Message number: 138

• Message text: The sum of the values specified is not permitted to be greater than 100%

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SDP138 - The sum of the values specified is not permitted to be greater than 100% ?

  The SAP error message /SAPAPO/SDP138 indicates that the sum of the values specified in a certain context exceeds 100%. This error typically occurs in the context of planning or allocation processes within SAP Advanced Planning and Optimization (APO), particularly when dealing with distribution or allocation of resources, such as in demand planning or supply planning scenarios.
  Cause:
  
  
  Allocation Values Exceeding 100%: The most common cause of this error is that the allocation percentages for a particular product, location, or time period have been set in such a way that their total exceeds 100%. For example, if you are trying to allocate a product to multiple locations and the sum of the allocation percentages for those locations exceeds 100%, this error will occur.
  
  
  Incorrect Data Entry: Users may inadvertently enter incorrect values during data entry, leading to an invalid total.
  
  
  Configuration Issues: There may be configuration settings in the planning area or planning book that are not set up correctly, leading to this error.
  
  
  Solution:
  
  
  Review Allocation Values: Check the allocation percentages for the relevant product, location, or time period. Ensure that the total does not exceed 100%. Adjust the values as necessary.
  
  
  Data Validation: Implement data validation checks to prevent users from entering values that would lead to this error in the first place.
  
  
  Check Planning Book Settings: Review the settings in the planning book or planning area to ensure that they are configured correctly. This includes checking any key figures or characteristics that may be influencing the allocation.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on how to set up allocations correctly in your planning environment.
  
  
  Testing: After making adjustments, test the changes in a development or test environment before applying them to production to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Training: Consider training for users involved in data entry or planning processes to minimize the risk of errors in the future.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.