How To Fix /SAPAPO/SEQ342 - Order &1 resource &2 start time old (&3) -> start time new (&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SEQ -

• Message number: 342

• Message text: Order &1 resource &2 start time old (&3) -> start time new (&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SEQ342 - Order &1 resource &2 start time old (&3) -> start time new (&4) ?

  The SAP error message /SAPAPO/SEQ342 typically occurs in the context of Advanced Planning and Optimization (APO) when there is a conflict with the scheduling of orders and resources. This error indicates that the start time of an order has been changed, and the new start time is earlier than the previously scheduled start time, which can lead to scheduling conflicts.
  Cause:
  
  Resource Availability: The resource may not be available at the new start time, leading to a conflict with other scheduled orders.
  Order Dependencies: There may be dependencies between orders that are not being respected due to the change in scheduling.
  Capacity Constraints: The resource may have capacity constraints that prevent it from starting the order at the new proposed time.
  Manual Changes: Manual adjustments to the order or resource scheduling may have led to this conflict.
  
  Solution:
  
  Check Resource Availability: Verify the availability of the resource at the new start time. If the resource is not available, consider rescheduling the order to a time when the resource is free.
  Review Order Dependencies: Ensure that any dependencies between orders are respected. If an order cannot start until another order is completed, adjust the scheduling accordingly.
  Adjust Capacity Settings: Review the capacity settings for the resource to ensure that it can handle the workload at the new start time.
  Re-schedule the Order: If necessary, manually re-schedule the order to a time that does not conflict with other orders or resource availability.
  Use the Planning Board: Utilize the planning board in SAP APO to visualize the scheduling and make adjustments as needed.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/SDP94 (Planning Board) or /SAPAPO/OM17 (Order Management) to analyze and adjust the scheduling.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Refer to the SAP APO documentation for more detailed information on order scheduling and resource management.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP's support portal for further assistance.