How To Fix IH056 - No purchase requisition exists for op. & in order &

SAP Error Message - Details

• Message type: E = Error

• Message class: IH - structuring

• Message number: 056

• Message text: No purchase requisition exists for op. & in order &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IH056 - No purchase requisition exists for op. & in order & ?

  The SAP error message IH056 ("No purchase requisition exists for op. & in order &") typically occurs in the context of production orders or maintenance orders when the system is unable to find a corresponding purchase requisition for a specific operation in the order. This can happen for several reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  Missing Purchase Requisition: The most straightforward cause is that a purchase requisition has not been created for the operation in question.
  Incorrect Order Type: The order type may not be configured to allow for the creation of purchase requisitions.
  Data Entry Errors: There may be errors in the order data, such as incorrect operation numbers or order numbers.
  Status of the Order: The order may be in a status that does not allow for the creation of purchase requisitions.
  Configuration Issues: There may be configuration issues in the Material Requirements Planning (MRP) settings or in the order management settings.
  
  Solutions:
  
  Create a Purchase Requisition: If a purchase requisition is genuinely needed, create one manually for the operation in question.
  Check Order Configuration: Ensure that the order type is correctly configured to allow for the creation of purchase requisitions.
  Verify Order Data: Double-check the operation and order numbers to ensure they are correct and correspond to the intended entries.
  Review Order Status: Check the status of the order to ensure it is in a state that allows for the creation of purchase requisitions.
  Consult Configuration Settings: Work with your SAP configuration team to review the MRP and order management settings to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as ME51N (Create Purchase Requisition) or CO02 (Change Production Order) to manage purchase requisitions and production orders.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to purchase requisitions and production order management for further insights into the configuration and processes involved.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module (e.g., MM or PP) for more in-depth troubleshooting.