How To Fix IS120 - ***** Start of messages for serial numbers *****

SAP Error Message - Details

• Message type: E = Error

• Message class: IS - Equipment management

• Message number: 120

• Message text: ***** Start of messages for serial numbers *****

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 IS120 - ***** Start of messages for serial numbers ***** ?

  The SAP error message IS120 typically relates to issues with serial numbers in the SAP system, particularly in the context of inventory management or logistics. The message indicates that there is a problem with the handling of serial numbers, which are used to uniquely identify individual items in inventory.
  Cause:
  The IS120 error message can be triggered by several factors, including:
  
  Missing Serial Number: The item being processed does not have a serial number assigned to it.
  Incorrect Serial Number Format: The serial number may not conform to the expected format or length defined in the system.
  Serial Number Not Found: The system cannot find the specified serial number in the database.
  Status Issues: The serial number may be in a status that does not allow it to be processed (e.g., it is already assigned to another transaction).
  Configuration Issues: There may be configuration settings in the material master or serial number profiles that are not set up correctly.
  
  Solution:
  To resolve the IS120 error, you can take the following steps:
  
  
  Check Serial Number Assignment: Ensure that the item you are trying to process has a valid serial number assigned. You can do this by checking the material master data or the inventory records.
  
  
  Verify Serial Number Format: Make sure that the serial number you are entering matches the expected format and length defined in the system.
  
  
  Search for Serial Number: Use transaction codes like IQ03 (Display Serial Number) to check if the serial number exists in the system and is in the correct status.
  
  
  Review Configuration: Check the configuration settings related to serial numbers in the material master and ensure that they are set up correctly. This includes checking the serial number profile and any related settings.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the IS120 message and related serial number handling.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IQ01 (Create Serial Number), IQ02 (Change Serial Number), and IQ03 (Display Serial Number).
  Material Master: Understand how serial numbers are managed within the material master and the implications of different settings.
  SAP Notes: Check for any SAP Notes related to serial number handling and the IS120 error message for additional insights or patches.
  
  By following these steps, you should be able to identify the cause of the IS120 error and implement a solution to resolve it.