How To Fix SIW513 - Variable &1 has been created with DDIC type &2 and cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 513

• Message text: Variable &1 has been created with DDIC type &2 and cannot be changed

What causes this issue?

You are not allowed to change the type of an existing context variable
after its creation.

System Response

The system terminates the process.

How to fix this error?

You can omit the DDIC type or enter &VAR1& as defined.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.