How To Fix SAI_MAPPING103 - All JCo return parameters are initial

SAP Error Message - Details

• Message type: E = Error

• Message class: SAI_MAPPING - Mapping

• Message number: 103

• Message text: All JCo return parameters are initial

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Check whether the application 'Integration Services' is deployed and
started on the SAP J2EE server.
Call transaction SM59 and check the TCP/IP connection
'AI_RUNTIME_JCOSERVER'. Does the connection test work?
Also check the relevant program ID in the RFC engine of the SAP J2EE
Engine administrator tools.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SAI_MAPPING103 - All JCo return parameters are initial ?

  The SAP error message SAI_MAPPING103: All JCo return parameters are initial typically indicates that a Java Connector (JCo) function call did not return any data. This can happen for several reasons, and understanding the cause is essential for troubleshooting the issue effectively.
  Possible Causes
  
  
  Incorrect Function Module: The function module being called may not be returning any data due to incorrect parameters or logic within the function itself.
  
  
  Input Parameters: The input parameters provided to the function module might be incorrect or not matching the expected format, leading to no data being processed.
  
  
  Authorization Issues: The user executing the JCo call may not have the necessary authorizations to access the data or execute the function module.
  
  
  Data Availability: The data that the function module is supposed to return may not exist in the system, leading to an empty response.
  
  
  Error in Function Logic: There may be an error in the logic of the function module that