How To Fix CMM_NB_MAT_KEYDATE016 - No period start found for DCSID &1 and period type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CMM_NB_MAT_KEYDATE - Near-by-Maturity Calculations

• Message number: 016

• Message text: No period start found for DCSID &1 and period type &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMM_NB_MAT_KEYDATE016 - No period start found for DCSID &1 and period type &2 ?

  The SAP error message CMM_NB_MAT_KEYDATE016 indicates that there is no period start found for a specific DCSID (Data Collection System ID) and period type. This error typically arises in the context of SAP's Controlling (CO) module, particularly when dealing with planning or reporting activities.
  Cause:
  
  
  Missing Period Definition: The error usually occurs when the system cannot find a defined start date for the specified period type in the configuration settings. This could be due to:
  
  The period type not being defined in the system.
  The DCSID not having a corresponding period defined.
  The period start date not being set up correctly in the configuration.
  
  
  
  Incorrect Configuration: If the configuration for the period types or DCSIDs is incorrect or incomplete, it can lead to this error.
  
  
  Data Collection Issues: If there are issues with the data collection process or if the data has not been properly initialized, it may result in this error.
  
  
  Solution:
  
  
  Check Period Definitions:
  
  Go to the configuration settings for the period types and ensure that the period start dates are correctly defined for the specified DCSID.
  Use transaction codes like OB52 (for defining periods) or OKP1 (for controlling area settings) to review and adjust the settings.
  
  
  
  Verify DCSID Configuration:
  
  Ensure that the DCSID is correctly configured and that it has the necessary period types associated with it.
  Check if the DCSID is active and properly set up in the system.
  
  
  
  Review Data Collection Settings:
  
  Ensure that the data collection settings are correctly configured and that the necessary data has been collected for the specified period.
  If necessary, reinitialize or refresh the data collection process.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring period types and DCSIDs.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configurations, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB52, OKP1, and others related to controlling and data collection.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may resolve the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.