How To Fix CY142 - Please specify a continuous sequence for sorting

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 142

• Message text: Please specify a continuous sequence for sorting

What causes this issue?

In the options window for the "operations at a work center" graphic
(Gantt chart), you can specify the criteria and sequence according to
which the operations are to be sorted in the graphic (early start,
material number, order number, order type, order priority, late finish).
The sort sequence must be unique, that is, no two fields may have the
same sort position, and there may be no gap between the different
sort positions.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY142 - Please specify a continuous sequence for sorting ?

  The SAP error message CY142, which states "Please specify a continuous sequence for sorting," typically occurs in the context of sorting operations in SAP, particularly when dealing with master data or transaction data that requires a specific order for processing.
  Cause:
  The error is usually triggered when the system expects a continuous sequence of values (like numbers or dates) for sorting, but the provided values are either missing, non-sequential, or contain gaps. This can happen in various scenarios, such as:
  
  When creating or modifying a list of items (e.g., materials, vendors) that need to be sorted in a specific order.
  When the sorting criteria defined in a report or transaction do not follow a continuous sequence.
  When there are inconsistencies in the data that prevent the system from establishing a proper order.
  
  Solution:
  To resolve the CY142 error, you can take the following steps:
  
  
  Check the Data: Review the data you are trying to sort. Ensure that the values are continuous and do not have any gaps. For example, if you are sorting numbers, make sure there are no missing numbers in the sequence.
  
  
  Adjust Sorting Criteria: If you are using a custom report or transaction, check the sorting criteria you have defined. Make sure that the fields you are sorting by are appropriate and that they can be sorted in a continuous manner.
  
  
  Data Cleanup: If there are inconsistencies in the data, consider cleaning up the data set. This may involve removing duplicates, filling in missing values, or correcting any erroneous entries.
  
  
  Use Standard Sorting Options: If you are using custom sorting options, try switching to standard sorting options provided by SAP to see if that resolves the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction or report you are working with.
  
  
  Contact Support: If the issue persists after trying the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes, depending on the context (e.g., MM01 for material master, ME21N for purchase orders).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Consider visiting 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 CY142 error and implement a solution to resolve it.