How To Fix RPM_CAPACITY_MGR023 - Period table cannot be generated for the period breakdown type &

SAP Error Message - Details

• Message type: E = Error

• Message class: RPM_CAPACITY_MGR - Message Class for Capacity Management

• Message number: 023

• Message text: Period table cannot be generated for the period breakdown type &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RPM_CAPACITY_MGR023 - Period table cannot be generated for the period breakdown type & ?

  The SAP error message RPM_CAPACITY_MGR023 indicates that the system is unable to generate a period table for a specified period breakdown type. This error typically occurs in the context of capacity planning and resource management within SAP's Project System (PS) or Production Planning (PP) modules.
  Cause:
  The error can be caused by several factors, including:
  
  
  Incorrect Configuration: The period breakdown type specified may not be correctly configured in the system. This could be due to missing or incorrect settings in the configuration of the period breakdown types.
  
  
  Missing Master Data: Required master data (such as work centers, resources, or capacity planning data) may be missing or incomplete, preventing the system from generating the necessary tables.
  
  
  Data Consistency Issues: There may be inconsistencies in the data that the system relies on to generate the period table, such as overlapping periods or incorrect date ranges.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access or generate the required data.
  
  
  Technical Issues: There could be underlying technical issues, such as database problems or system performance issues, that are preventing the generation of the period table.
  
  
  Solution:
  To resolve the RPM_CAPACITY_MGR023 error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify the configuration of the period breakdown type in the system. Ensure that it is set up correctly and that all necessary parameters are defined.
  
  
  
  Review Master Data:
  
  Ensure that all required master data is complete and accurate. Check work centers, resources, and any other relevant data that may impact capacity planning.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data used for capacity planning. Look for any overlapping periods or incorrect date ranges that may be causing the issue.
  
  
  
  Authorization Check:
  
  Ensure that the user attempting to generate the period table has the necessary authorizations. Check user roles and permissions related to capacity planning.
  
  
  
  Technical Support:
  
  If the issue persists, consider reaching out to your SAP Basis or technical support team to investigate any underlying technical issues that may be affecting the system.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error message. Applying the latest updates can sometimes resolve known issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CM01 (Capacity Planning) or C223 (Define Period Breakdown Types) to help navigate the system.
  Documentation: Review SAP documentation related to capacity planning and period breakdown types for additional insights and best practices.
  Community Forums: Consider checking SAP community forums or discussion boards for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the RPM_CAPACITY_MGR023 error in your SAP system.