How To Fix MMRP01095 - Order bit string has a 1 at an invalid position (internal error)

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 095

• Message text: Order bit string has a 1 at an invalid position (internal error)

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 MMRP01095 - Order bit string has a 1 at an invalid position (internal error) ?

  The SAP error message MMRP01095, which states "Order bit string has a 1 at an invalid position (internal error)," typically occurs in the context of material requirements planning (MRP) or inventory management processes. This error indicates that there is an issue with the internal representation of order quantities or statuses, specifically related to the bit string that SAP uses to track the status of orders.
  Cause:
  
  Data Corruption: The internal data structure that holds the order status may be corrupted or incorrectly configured.
  Custom Development: If there are custom programs or enhancements that manipulate order data, they may inadvertently set an invalid bit in the order status.
  Configuration Issues: Incorrect configuration in the MRP settings or related modules can lead to inconsistencies in how orders are processed.
  System Bugs: There may be a bug in the version of SAP you are using that causes this error under certain conditions.
  
  Solution:
  
  Check for Data Integrity: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for inconsistencies. Look for any anomalies in the order status fields.
  Review Custom Code: If there are any custom developments, review the code to ensure that it correctly handles order statuses and does not set invalid bits.
  Reprocess Orders: If the error is related to specific orders, try to reprocess or recreate those orders to see if the issue persists.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates available that resolve the issue.
  System Update: Ensure that your SAP system is up to date with the latest support packages and patches, as these may contain fixes for known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD04 (Stock/Requirements List), MD05 (Individual Display of MRP List), and others that may help in diagnosing MRP-related issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation related to MRP and order management to understand how the system processes orders and what might lead to this error.
  
  By following these steps, you should be able to identify the root cause of the MMRP01095 error and implement a solution to resolve it.