How To Fix MMRP01009 - Too many rows

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 009

• Message text: Too many rows

What causes this issue?

You are trying to create a matrix with more than 64,000 rows.

System Response

Matrices with more than 64,000 rows cannot be created.

How to fix this error?

Contact SAP, OSS subject area PP-MRP-MMRP

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01009 - Too many rows ?

  The SAP error message MMRP01009, which states "Too many rows," typically occurs in the context of Material Management (MM) or related modules when a query or operation attempts to process an excessive number of rows in a database table. This can happen during various operations, such as generating reports, executing transactions, or performing data retrieval.
  Cause:
  
  Excessive Data Volume: The operation is trying to handle more data than the system can efficiently process at one time.
  Inefficient Queries: The query or operation may not be optimized, leading to the retrieval of unnecessary rows.
  System Limitations: There may be inherent limitations in the SAP system configuration regarding the number of rows that can be processed in a single operation.
  
  Solution:
  
  
  Limit Data Retrieval: Modify the query or selection criteria to limit the number of rows being processed. This can be done by:
  
  Adding filters to narrow down the data set.
  Using date ranges or specific material numbers to reduce the volume of data.
  
  
  
  Batch Processing: If applicable, consider breaking the operation into smaller batches that can be processed sequentially rather than all at once.
  
  
  Optimize Queries: Review and optimize the SQL queries or selection criteria being used to ensure they are efficient and only retrieve necessary data.
  
  
  Check System Settings: Consult with your SAP Basis team to check if there are any system settings or parameters that can be adjusted to allow for larger data sets to be processed.
  
  
  Use Alternative Tools: If the operation is part of a reporting task, consider using SAP tools like SAP BW (Business Warehouse) or SAP HANA, which are designed to handle large volumes of data more efficiently.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or report you are using to see if there are known issues or recommended practices.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or recommendations related to the MMRP01009 error.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting or optimizing the data retrieval process.
  Performance Monitoring: Use SAP performance monitoring tools to identify bottlenecks or inefficiencies in data processing.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal IT team for further assistance.