How To Fix WB2B140 - Parameter &1 of the FM is not correct (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 140

• Message text: Parameter &1 of the FM is not correct (see long text)

What causes this issue?

The following import and export parameters must exist in the function
module specified.
<ZH>Import:</>
I_TKONN type TKONN
I_TPOSN type TPOSN
<ZH>Export:</>
E_VALUE type C
E_REF_FIELD type C

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

In addition, no other parameters can be flagged as required parameters.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.