How To Fix UCS0064 - Source task &1 is not blocked for &4 in source version/currency &2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 064

• Message text: Source task &1 is not blocked for &4 in source version/currency &2/&3

What causes this issue?

Task &V1& is a source task of the current copy task. Source tasks are to
be treated as preceding tasks of copy tasks and must therefore be
blocked in the relevant source versions und source currencies before the
copy task can be blocked in the target version and target currency.
This is not the case at present for organizational unit &V4& and task
&V1& in source version &V2& and source currency &V3&.

System Response

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

How to fix this error?

First block all assigned source tasks of the copy task in the relevant
source versions and source currencies.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.