How To Fix J3634 - Mode field is incorrectly maintained. Permitted values: I,O

SAP Error Message - Details

• Message type: E = Error

• Message class: J3 - Dialog Messages for Data Pool Entry Transactions

• Message number: 634

• Message text: Mode field is incorrectly maintained. Permitted values: I,O

What causes this issue?

The MODE field in the transferred record has been incorrectly
maintained.
Valid values are:
I,,-- ,, for global insertion of all records
O,,-- ,, for overwriting of all records
&SYSTEM_RESPONSE& (EDT only)
The system places the relevant record in the batch input session for
correction and subsequent reimportation. Note that with this transfer,
all of the maintained MODE fields must have the same value.
Alternatively, you can leave the MODE fields empty in all records but
one.
&WHAT_TO_DO& (EDT only)
Correct the record in the batch input session.
&HINTS&

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message J3634 - Mode field is incorrectly maintained. Permitted values: I,O ?

  The SAP error message J3634, which states "Mode field is incorrectly maintained. Permitted values: I,O," typically occurs in the context of SAP's logistics or inventory management modules, particularly when dealing with document processing or data entry related to inventory movements.
  Cause:
  The error indicates that the "Mode" field in a transaction or document is not set to one of the permitted values. The permitted values for the Mode field are:
  
  I: Indicates an "Insert" operation.
  O: Indicates an "Overwrite" operation.
  
  If the Mode field is set to any value other than "I" or "O," the system will throw this error.
  Solution:
  To resolve this error, you should:
  
  Check the Input: Review the transaction or document where the error occurred. Ensure that the Mode field is set to either "I" or "O."
  Correct the Value: If the Mode field has an incorrect value, change it to one of the permitted values:
  
  Set it to "I" if you are trying to insert new data.
  Set it to "O" if you are trying to overwrite existing data.
  
  
  Reprocess the Transaction: After correcting the Mode field, attempt to reprocess the transaction or document.
  
  Related Information:
  
  Transaction Codes: Depending on where you encounter this error, you may be using specific transaction codes related to inventory management, such as MB1A (Goods Withdrawal), MB1B (Transfer Posting), or others.
  User Authorization: Ensure that you have the necessary authorizations to perform the operation you are attempting. Sometimes, authorization issues can lead to unexpected errors.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its system, and there may be specific notes addressing this error.
  Consult Documentation: Review the relevant SAP documentation or help files for more context on the Mode field and its usage in the specific transaction you are working with.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.