How To Fix /SAPAPO/PDRP109 - Rev. Time (DRP) + Comm.Dur. + Corr. Fix.Per. < 0 (Loc &1 Prod &2 Supp &3)

/SAPAPO/PDRP109 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PDRP -

• Message number: 109

• Message text: Rev. Time (DRP) + Comm.Dur. + Corr. Fix.Per. < 0 (Loc &1 Prod &2 Supp &3)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDRP109 - Rev. Time (DRP) + Comm.Dur. + Corr. Fix.Per. < 0 (Loc &1 Prod &2 Supp &3) ?

  The SAP error message /SAPAPO/PDRP109 indicates that there is an issue with the planning parameters in the Demand Planning and Supply Network Planning (SNP) modules of SAP Advanced Planning and Optimization (APO). Specifically, the error states that the sum of the revision time, communication duration, and correction fixation period is less than zero for a specific location, product, and supplier combination.
  
  Cause:
  The error is typically caused by one or more of the following issues:
  
  Negative Values: The revision time, communication duration, or correction fixation period may have been set to negative values, which is not valid.
  
  Configuration Issues: There may be incorrect or incomplete configuration settings in the APO system for the specific location, product, or supplier.
  Data Integrity Issues: There could be inconsistencies or errors in the master data related to the location, product, or supplier.
  Planning Parameters: The planning parameters for the product or location may not be set correctly, leading to unrealistic