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

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/CL_FDPDA_SLD -

• Message number: 057

• Message text: Enter a positive planning quantity

Self-Explanatory Message

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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 not set up correctly, it may lead to this error.
  
  Solution:
  
  Check Input Values: Ensure that the planning quantity you are trying to enter is a positive number. If you have entered zero or a negative number, correct it to a valid positive value.
  Review Data Entry: Double-check the fields where you are entering data to ensure that all required fields are filled out correctly and that the values are appropriate.
  Validate Master Data: Ensure that all relevant master data is correctly set up and that there are no missing entries that could affect the planning process.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or planning book you are using for any additional requirements or constraints.
  Check Configuration: If the issue persists, consult with your SAP Basis or configuration team to review the settings for the planning area or book to ensure they are correctly configured to accept the values you are trying to enter.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like /SAPAPO/SDP94 (for planning book) or others related to planning in SAP APO.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.