Only plan version 0 allowed for program type &1

Message type: E = Error

Message class: AP_COPY - Copying Function for Plan/Budget

Message number: 024

Message text: Only plan version 0 allowed for program type &1



What causes this issue?

You want to work with a plan version other than 0 for an investment
program that has program type &V1&.
However, this is not possible, since no versions are explicitly
maintained in IM Customizing for program type &V1&. Therefore, it is
only possible to work with the default version 0.

Error message extract from SAP system. Copyright SAP SE.