How To Fix /ISDFPS/FDP0C300 - Error during call up; no initial value is permitted

/ISDFPS/FDP0C300 - Overview

• Message type: E = Error

• Message class: /ISDFPS/FDP0C -

• Message number: 300

• Message text: Error during call up; no initial value is permitted

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/FDP0C300 - Error during call up; no initial value is permitted ?

  The SAP error message /ISDFPS/FDP0C300 Error during call up; no initial value is permitted typically occurs in the context of the SAP IS-DFPS (Industry Solution for Defense Forces and Security) module. This error indicates that a required field or parameter is not being provided with an initial value when it is expected to have one.
  
  Cause:
  
  Missing Required Fields: The error often arises when a mandatory field in a transaction or function module is left blank or not initialized.
  Incorrect Configuration: There may be a configuration issue where certain settings or parameters are not properly defined.
  Data Entry Errors: Users may inadvertently skip fields or enter invalid data that does not meet the required criteria.
  Custom Development: If there are custom enhancements or modifications in the system, they may not be handling initial values correctly.
  
  
  Solution:
  
  Check Required Fields: Review the transaction or function you are trying to execute and ensure that all required fields are filled