How To Fix FMCA_TRM_MD122 - Time overlap not allowed according to cardinality setting

FMCA_TRM_MD122 - Overview

• Message type: E = Error

• Message class: FMCA_TRM_MD - PSCD: Master Data for TRM

• Message number: 122

• Message text: Time overlap not allowed according to cardinality setting

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA_TRM_MD122 - Time overlap not allowed according to cardinality setting ?

  The SAP error message FMCA_TRM_MD122 indicates that there is a time overlap in the assignment of a resource or activity, which is not allowed according to the cardinality settings defined in the system. This typically occurs in the context of project management, resource planning, or scheduling within SAP.
  
  Cause:
  The error is caused by the following scenarios:
  
  Overlapping Time Periods: Two or more activities or resources are scheduled to occur at the same time, which violates the cardinality rules set in the system.
  Cardinality Settings: The system has been configured to prevent overlapping assignments for certain resources or activities, which can be due to business rules or operational constraints.
  Incorrect Data Entry: There may be an error in the data entry of the start and end times for activities or resources, leading to overlaps.
  
  
  Solution:
  To resolve the FMCA_TRM_MD122 error, you can take the following steps:
  
  
  Check Activity/Resource Schedule:
  
  Review the schedule of the activities or resources involved. Ensure