How To Fix /SAPAPO/SPPDRPSB077 - &1 delivery schedules rejected (&2 schedule lines)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SPPDRPSB -

• Message number: 077

• Message text: &1 delivery schedules rejected (&2 schedule lines)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SPPDRPSB077 - &1 delivery schedules rejected (&2 schedule lines) ?

  The SAP error message /SAPAPO/SPPDRPSB077 indicates that delivery schedules have been rejected in the context of Advanced Planning and Optimization (APO) within SAP. This error typically occurs when there are issues with the delivery schedule lines that prevent them from being processed correctly.
  Cause:
  The error message can be triggered by several factors, including:
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to the delivery schedules, such as incorrect or missing information in the master data (e.g., material master, vendor master).
  
  
  Scheduling Conflicts: The delivery schedules may conflict with existing orders or other scheduling parameters, leading to rejection.
  
  
  Invalid Dates: The delivery dates specified in the schedule lines may be in the past or not aligned with the planning horizon.
  
  
  Capacity Issues: There may be capacity constraints in production or logistics that prevent the fulfillment of the delivery schedules.
  
  
  Configuration Issues: Incorrect configuration settings in the APO system can lead to issues in processing delivery schedules.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Master Data: Verify that the master data for the materials and vendors involved is complete and accurate. Ensure that all necessary fields are filled out correctly.
  
  
  Review Delivery Schedule: Examine the delivery schedule lines for any inconsistencies, such as invalid dates or quantities. Make sure that the delivery dates are within the planning horizon.
  
  
  Analyze Capacity: Check the capacity of production and logistics resources to ensure that they can accommodate the delivery schedules. If there are capacity issues, consider adjusting the schedules or increasing capacity.
  
  
  Adjust Configuration: If the issue is related to configuration settings, review the relevant settings in the APO system to ensure they are correctly configured for your business processes.
  
  
  Consult Logs and Messages: Look at the detailed logs and messages in the APO system for additional information that may help identify the specific cause of the rejection.
  
  
  Reprocess the Schedules: After addressing the underlying issues, attempt to reprocess the delivery schedules to see if the error persists.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/SDP94 (for viewing and managing delivery schedules) or /SAPAPO/SDP91 (for analyzing scheduling issues) to help diagnose and resolve the problem.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  Documentation: Refer to SAP documentation for Advanced Planning and Optimization for more detailed information on delivery schedules and error handling.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.