How To Fix /SAPAPO/OM_PERF_MSG055 - 4. Request pegging

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_PERF_MSG -

• Message number: 055

• Message text: 4. Request pegging

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_PERF_MSG055 - 4. Request pegging ?

  The SAP error message /SAPAPO/OM_PERF_MSG055 typically relates to issues encountered during the request pegging process in SAP Advanced Planning and Optimization (APO). This error can occur when the system is unable to properly link or "peg" a demand request to a supply request, which is essential for effective planning and execution in supply chain management.
  Cause:
  The error can be caused by several factors, including:
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from establishing a link between demand and supply.
  
  
  Configuration Issues: Incorrect settings in the APO configuration can lead to problems with request pegging.
  
  
  Missing or Incorrectly Defined Pegging Relationships: If the pegging relationships between different requests are not defined correctly, the system may not be able to perform the pegging operation.
  
  
  Resource Constraints: If there are constraints on resources that prevent the fulfillment of demand requests, this can lead to pegging issues.
  
  
  Planning Version Issues: If the planning version is not set correctly or if there are issues with the versioning of data, it can lead to errors in request pegging.
  
  
  Solution:
  To resolve the /SAPAPO/OM_PERF_MSG055 error, consider the following steps:
  
  
  Check Master Data: Ensure that all relevant master data (e.g., materials, resources, and locations) is correctly maintained and consistent.
  
  
  Review Configuration Settings: Verify the configuration settings in the APO system related to demand and supply planning. Ensure that the settings for pegging are correctly defined.
  
  
  Analyze Pegging Relationships: Use transaction codes like /SAPAPO/OM_PEGGING to analyze the pegging relationships and ensure that they are correctly established.
  
  
  Check for Resource Availability: Ensure that the resources required to fulfill the demand are available and not constrained.
  
  
  Review Planning Versions: Make sure that the correct planning version is being used and that there are no discrepancies in the data associated with different versions.
  
  
  Run Consistency Checks: Use the consistency check tools available in SAP APO to identify and rectify any inconsistencies in the data.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after performing the above checks, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM_PEGGING, /SAPAPO/OM_ORDER, and /SAPAPO/OM_ORDER_DISPLAY for analyzing and managing orders and pegging.
  Documentation: Review SAP documentation related to APO and request pegging for more detailed information on configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.