How To Fix /SAPAPO/DP_CHAR152 - Change date not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DP_CHAR -

• Message number: 152

• Message text: Change date not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DP_CHAR152 - Change date not allowed ?

  The SAP error message /SAPAPO/DP_CHAR152 Change date not allowed typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly within the Demand Planning (DP) module. This error indicates that a change is being attempted on a date that is not permitted according to the system's configuration or business rules.
  Cause:
  
  Date Restrictions: The date you are trying to change may fall outside of the allowed planning horizon or may be locked for changes due to various reasons (e.g., past dates, closed periods).
  Planning Version: The planning version you are working with may have restrictions on changes, especially if it is set to a status that does not allow modifications.
  Data Locking: The data might be locked for changes due to a process that is currently running or due to user authorizations.
  Configuration Settings: The configuration settings in the APO system may restrict changes to certain dates based on business rules.
  
  Solution:
  
  Check Date Validity: Ensure that the date you are trying to change is within the allowed planning horizon. You can check this in the configuration settings of the planning area.
  Review Planning Version: Verify the status of the planning version you are using. If it is set to "locked" or "closed," you may need to change the status or use a different version.
  Unlock Data: If the data is locked, check if there are any ongoing processes that might be causing the lock. You may need to wait for those processes to complete or consult with your system administrator.
  Authorization Check: Ensure that you have the necessary authorizations to make changes to the data for the specified date.
  Consult Configuration: If the issue persists, consult with your SAP Basis or APO configuration team to review the settings related to date changes in the planning area.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/DP to access the Demand Planning workbench and check the planning area settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Documentation: Review the SAP Help Portal for documentation on Demand Planning and configuration settings related to date changes.
  
  If the problem continues after following these steps, it may be beneficial to engage with SAP support or your internal SAP team for further investigation.