Triggering PR Release WF gives "The release code does not exist in T161E"
I have developed a PR Release Workflow(WS0000038), with upto four levels of release. The release strategy(with classification) is defined in SPRO. Upon creation of the PR in ME51N, the release strategy tab appears, with values of release codes as specified. But when I try to test run the workflow with the same PR number and the relevant release code, an error message comes before the processing of the workflow can start. The message is "The release code does not exist in T161E". I searched for it and found out the table T161E is the table for storing release code for release strategy WITHOUT classification and the table T16FC is used to store the release codes of release strategy with classification.
Why is the workflow trying to verify the release code with a release strategy that does not even exist? Is there any manual way to link the workflow with WITH CLASSIFICATION strategy? Please help me in this regard.