How To Fix NJIT_MSG128 - Creation of component group is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: NJIT_MSG - NJIT Inbound message class

• Message number: 128

• Message text: Creation of component group is not possible

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.

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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 NJIT_MSG128 - Creation of component group is not possible ?

  The SAP error message NJIT_MSG128, which states "Creation of component group is not possible," typically occurs in the context of SAP's logistics or production planning modules. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here are some common causes and potential solutions:
  Causes:
  
  Missing Authorizations: The user may not have the necessary authorizations to create a component group.
  Configuration Issues: There may be configuration settings in the system that prevent the creation of component groups.
  Data Inconsistencies: Inconsistent or incomplete data in the master records or related tables can lead to this error.
  System Settings: Certain system settings or parameters may be preventing the creation of new component groups.
  Dependencies on Other Objects: The component group may depend on other objects or settings that are not correctly configured.
  
  Solutions:
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create component groups. This can be done by checking the user's role and permissions in the SAP system.
  
  
  Review Configuration: Go through the configuration settings related to component groups in the relevant SAP module (e.g., Production Planning, Material Management) to ensure everything is set up correctly.
  
  
  Data Validation: Check for any inconsistencies in the data related to the component group. This includes verifying that all required fields are filled out and that there are no conflicting entries.
  
  
  Consult Documentation: Refer to SAP documentation or help files for specific guidelines on creating component groups. This may provide insights into any prerequisites or settings that need to be adjusted.
  
  
  Check System Parameters: Review system parameters that might affect the creation of component groups. This could involve checking transaction codes or settings in the IMG (Implementation Guide).
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version of SAP you are using.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that pertain to component group creation, such as C223 (for creating component groups) or C220 (for displaying component groups).
  SAP Notes: Search for SAP Notes related to NJIT_MSG128 in the SAP Support Portal. There may be specific patches or updates that address this error.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By systematically addressing these areas, you should be able to identify the cause of the NJIT_MSG128 error and implement an appropriate solution.