SAP Message UPS157 - Original packet &1 can still be changed without correction

Diagnosis
You want to create or change a correction package. This is onlypossible with reference to an original package (=unit). The referencedoriginal package &V1& is however not yet released, which means it canstill be changed.

System Response
The correction package is not created.

Procedure
Do the desired changes in the original package that has not yet beenreleased.
If you want to separate the changes from the original package, thenfirst release the original package and then create a correctionpacakge.