How To Fix /SAPAPO/OO_TR_CLASS003 - Sign parameter is not correct

/SAPAPO/OO_TR_CLASS003 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OO_TR_CLASS -

• Message number: 003

• Message text: Sign parameter is not correct

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/OO_TR_CLASS003 - Sign parameter is not correct ?

  The SAP error message /SAPAPO/OO_TR_CLASS003 Sign parameter is not correct typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the parameters being passed to a function or method, particularly related to the sign of a parameter.
  
  Cause:
  
  Incorrect Parameter Values: The error usually indicates that the sign of a parameter (e.g., a numeric value) is not as expected. For example, a parameter that should be positive is being passed as negative, or vice versa.
  Data Type Mismatch: There may be a mismatch in the expected data type for the parameter, leading to incorrect sign interpretation.
  
  Configuration Issues: There could be issues in the configuration settings of the APO system that affect how parameters are processed.
  Custom Code: If there are custom enhancements or modifications in the APO system, they might be incorrectly handling the parameters.
  
  
  Solution:
  
  Check Parameter Values: Review the values being passed to the function or