How To Fix /PM0/AB_IBC_CNFG_I_C128 - 2. Predecessor generation for &1 is restricted to end date &2

/PM0/AB_IBC_CNFG_I_C128 - Overview

• Message type: E = Error

• Message class: /PM0/AB_IBC_CNFG_I_C -

• Message number: 128

• Message text: 2. Predecessor generation for &1 is restricted to end date &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/AB_IBC_CNFG_I_C128 - 2. Predecessor generation for &1 is restricted to end date &2 ?

  The SAP error message /PM0/AB_IBC_CNFG_I_C128 with the description "Predecessor generation for &1 is restricted to end date &2" typically occurs in the context of project management or planning within SAP, particularly when dealing with predecessor relationships in project scheduling.
  
  Cause:
  This error indicates that there is a restriction on the predecessor generation for a specific object (e.g., a project, task, or activity) identified by &1, and that this restriction is related to an end date &2. The error usually arises when:
  
  Date Constraints: The end date for the predecessor task is set in such a way that it does not allow for the generation of successors or related tasks beyond that date.
  
  Configuration Issues: There may be configuration settings in the project management module that restrict the generation of successors based on certain criteria, such as time frames or dependencies.
  Data Integrity Issues: There could be inconsistencies or errors in the data related to the