How To Fix EJ155 - Sequence: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EJ - Formal error for ISU-IDocs

• Message number: 155

• Message text: Sequence: &1

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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Smart SAP Assistant

• What is the cause and solution for SAP error message EJ155 - Sequence: &1 ?

  The SAP error message EJ155, which states "Sequence: &1," typically relates to issues with the sequence of operations or transactions in a specific process, often in the context of production orders, batch management, or similar scenarios. The error indicates that the system has encountered a sequence-related problem that prevents it from proceeding with the operation.
  Cause:
  
  Incorrect Sequence of Operations: The error may occur if the operations are not executed in the correct order. For example, if a production order requires certain steps to be completed before others, and those steps are not followed, this error can arise.
  Missing Dependencies: If there are dependencies between tasks or operations that have not been fulfilled, the system may throw this error.
  Configuration Issues: Sometimes, the configuration settings in the system may not align with the expected sequence of operations.
  Data Integrity Issues: If there are inconsistencies or missing data in the master data or transaction data, it can lead to this error.
  
  Solution:
  
  Check Operation Sequence: Review the sequence of operations in the production order or transaction. Ensure that all required steps are completed in the correct order.
  Review Dependencies: Verify if there are any dependencies that need to be fulfilled before proceeding with the operation. Ensure that all prerequisite tasks are completed.
  Configuration Review: Check the configuration settings related to the process in question. Ensure that they are set up correctly to allow for the expected sequence of operations.
  Data Validation: Validate the data involved in the transaction. Ensure that all necessary data is present and correct. This may involve checking master data, transaction data, and any related documents.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to 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 SAP support or your internal IT team for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to look into specific transaction codes related to production orders, batch management, or the specific module you are working with.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  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 EJ155 error and implement a solution to resolve it.