How To Fix MH189 - Database error during mass update in table MARA

MH189 - Overview

• Message type: E = Error

• Message class: MH - Maintain Material Master Data (Retail)

• Message number: 189

• Message text: Database error during mass update in table MARA

What causes this issue?

A database error occurred while the system was performing a mass update
of records in table MARA.

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?

If the error is due to the rollback segment being too small, enlarge it
and restart program MMXPRA16 after the upgrade.
If the rollback segment cannot be enlarged, reduce the number of data
records processed per commit block. You do this by modifying program
MMXPRA16 as follows:
Under CONSTANTS, delete the following line:
MAX_ANZ_SAETZE TYPE I VALUE 2000. "Max. SStze pro Commit-Block
Insert the following line:
MAX_ANZ_SAETZE TYPE I VALUE 1000. "Max. SStze pro Commit-Block

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MH189 - Database error during mass update in table MARA ?

  The SAP error message MH189, which indicates a "Database error during mass update in table MARA," typically occurs when there is an issue with updating the MARA table, which is the general material data table in SAP. This error can arise due to various reasons, including database constraints, locks, or issues with the data being processed.
  Causes:
  
  Database Locking: The table MARA might be locked by another transaction, preventing the mass update from proceeding.
  Data Integrity Issues: The data being updated may violate database constraints, such as foreign key constraints or unique constraints.
  Insufficient Authorizations: The user executing the mass update may not have the necessary authorizations to perform updates on the MARA table.
  Database Connectivity Issues: There may be issues with the database connection, such as network problems or database server downtime.
  Incorrect Data Format: The data being passed for the update may not conform to the expected format or data types defined in the