How To Fix RSDHA245 - Expert procedure '&1' must have exactly one output parameter

RSDHA245 - Overview

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 245

• Message text: Expert procedure '&1' must have exactly one output parameter

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 RSDHA245 - Expert procedure '&1' must have exactly one output parameter ?

  The SAP error message RSDHA245 indicates that there is an issue with an expert procedure in the context of SAP BW (Business Warehouse) or SAP HANA. Specifically, the error states that the expert procedure you are trying to use must have exactly one output parameter, but it currently does not meet this requirement.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Incorrect Configuration: The expert procedure has been defined with either no output parameters or multiple output parameters, which violates the requirement of having exactly one output parameter.
  Misunderstanding of Procedure Requirements: The developer or user may not have fully understood the requirements for defining an expert procedure in SAP BW or HANA.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check the Expert Procedure Definition:
  
  Go to the transaction or interface where the expert procedure is defined.
  Review the parameters of the expert procedure to ensure that it has exactly one output