Message type: E = Error
Message class: MM_PUR_SRCGPROJ - Message class of MM PUR Sourcing Project
Message number: 055
Message text: Phase can't be equal to predecessor.
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MM_PUR_SRCGPROJ055
- Phase can't be equal to predecessor. ?The SAP error message MM_PUR_SRCGPROJ055 with the description "Phase can't be equal to predecessor" typically occurs in the context of project management or procurement processes within SAP, particularly when dealing with project phases in a sourcing project.
Cause: This error usually arises when there is an attempt to set a phase in a project to be the same as its predecessor phase. In project management, phases are often defined in a sequence, and each phase should logically follow the previous one. If the system detects that the current phase is being set to the same value as the predecessor phase, it triggers this error to maintain the integrity of the project timeline.
Solution: To resolve this error, you should: Check Phase Definitions: Review the phase definitions in your project. Ensure that the phase you are trying to set is different from its predecessor phase. Adjust Phase Sequence: If you are trying to assign a phase that
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MM_PUR_SRCGPROJ054
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