How To Fix /ISDFPS/CL_FDPDA_SLD057 - Enter a positive planning quantity

/ISDFPS/CL_FDPDA_SLD057 - Overview

• Message type: E = Error

• Message class: /ISDFPS/CL_FDPDA_SLD -

• Message number: 057

• Message text: Enter a positive planning quantity

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 /ISDFPS/CL_FDPDA_SLD057 - Enter a positive planning quantity ?

  The SAP error message /ISDFPS/CL_FDPDA_SLD057 Enter a positive planning quantity typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar planning modules. This error indicates that a planning quantity that is required for a certain operation or transaction is either missing or has been entered as zero or a negative value, which is not acceptable.
  
  Cause:
  
  Zero or Negative Value: The most common cause of this error is that the user has entered a planning quantity of zero or a negative number in a field where a positive value is required.
  Data Entry Error: It could be a simple data entry mistake where the user accidentally entered an incorrect value.
  
  Configuration Issues: There may be issues with the configuration of the planning area or the planning book that does not allow for the entry of certain values.
  Missing Master Data: If the relevant master data (like material master, location, etc.) is