How To Fix WRF_PRC_SCD474 - Informative date without predecessor &1 was transferred without a date

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_SCD - Purchasing Scheduling Seasonal Procurement

• Message number: 474

• Message text: Informative date without predecessor &1 was transferred without a date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_SCD474 - Informative date without predecessor &1 was transferred without a date ?

  The SAP error message WRF_PRC_SCD474 indicates that an informative date was transferred without a predecessor date. This typically occurs in the context of supply chain management, particularly when dealing with planning and scheduling in SAP's Advanced Planning and Optimization (APO) module or similar functionalities.
  Cause:
  The error arises when:
  
  An informative date (such as a planned delivery date or a forecast date) is provided in the system, but there is no corresponding predecessor date (like a production start date or a previous planning date) that logically precedes it.
  This can happen due to data inconsistencies, incorrect planning configurations, or missing data in the master data setup.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Data Consistency:
  
  Verify the master data for the relevant materials, including the planning parameters and dates.
  Ensure that all necessary predecessor dates are correctly set up in the system.
  
  
  
  Review Planning Settings:
  
  Check the planning settings in the relevant planning books or data views to ensure that the date logic is correctly defined.
  Make sure that the planning sequence is correctly established, and that all necessary dependencies are accounted for.
  
  
  
  Adjust Informative Dates:
  
  If the informative date is not required, consider removing it or adjusting it to ensure that it aligns with the predecessor date.
  If the informative date is necessary, ensure that a valid predecessor date is also provided.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this specific error message for any additional insights or updates that may apply to your version of SAP.
  
  
  
  Testing:
  
  After making adjustments, run a test to ensure that the error does not reoccur and that the planning process can proceed without issues.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts who can provide more tailored assistance based on your specific configuration and setup.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to planning and scheduling, such as /SAPAPO/SDP94 for planning book views or /SAPAPO/MC90 for master data maintenance.
  Training and Documentation: Ensure that users involved in planning processes are adequately trained on the importance of maintaining accurate dates and dependencies in the system.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to prevent it from occurring in the future.