How To Fix /ACCGO/DGR177 - Entered material is not linked with entered schedule

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/DGR -

• Message number: 177

• Message text: Entered material is not linked with entered schedule

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 /ACCGO/DGR177 - Entered material is not linked with entered schedule ?

  The SAP error message /ACCGO/DGR177 Entered material is not linked with entered schedule typically occurs in the context of the SAP system when dealing with the integration of materials and scheduling, particularly in the context of the SAP S/4HANA or SAP ECC systems. This error indicates that the material you are trying to process is not associated with the schedule line you have entered.
  Cause:
  
  
  Material-Schedule Line Mismatch: The material you are trying to use does not have a valid link to the schedule line you are referencing. This could be due to:
  
  The material not being assigned to the specific schedule.
  The schedule line being incorrectly defined or not existing for the material.
  The material being inactive or not available in the current context (e.g., not in stock).
  
  
  
  Configuration Issues: There may be configuration issues in the system that prevent the material from being linked to the schedule line.
  
  
  Data Entry Errors: There could be a simple data entry error where the wrong material or schedule line is being referenced.
  
  
  Solution:
  
  
  Check Material Master Data: Verify that the material is correctly set up in the material master. Ensure that it is active and has the necessary data filled out, including the relevant views (e.g., MRP, Purchasing).
  
  
  Review Schedule Line Configuration: Check the configuration of the schedule lines in the system. Ensure that the schedule line you are trying to use is correctly defined for the material in question.
  
  
  Link Material to Schedule: If the material is not linked to the schedule line, you may need to create or modify the link. This can involve:
  
  Creating a new schedule line for the material.
  Adjusting the existing schedule line to include the material.
  
  
  
  Data Entry Verification: Double-check the data you have entered to ensure that you are referencing the correct material and schedule line.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and the context in which it occurs.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as MM03 (Display Material), ME23N (Display Purchase Order), or MD04 (Stock/Requirements List).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address the issue.
  User 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 cause of the error and implement a solution to resolve it.