Solution : https://service.sap.com/sap/support/notes/548845 (SAP Service marketplace login required)
Summary :
The SAP Note addresses the "SYSTEM_IMODE_TOO_LARGE" runtime error which arises when an internal session attempts to utilize more than 2 GB of main memory due to the utilization of signed 32-bit variables. To resolve this, SAP_BASIS 6.20 Support Package 38 and subsequent releases allow sessions to exceed these limits, leveraging 64-bit hardware capabilities. The note details steps for managing memory, using tools like the "Memory Inspector," and emphasizes proper application usage and memory management techniques to avoid such errors. Support is limited for configurations exceeding 2 GB up to releases 6.10, with certain kernel patches required for stability improvements beyond these restraints.
Key words :
bc-aba-la component, imported additional support packages, correctly display values higher, dynamically generated data objects, changing memory profile parameters, system_imode_too_large runtime error occurs, runtime error occurs, displays ranked lists, tool displays dependencies, operating system platform
Related Notes :
| 833336 | ABAP Garbage Collection when more than 3.4 GB in use |
| 720083 | 6.20 Basis Support Package 38 requires SAP kernel patch |
| 666161 | BW-BCT-CO: SYSTEM_IMODE_TOO_LARGE dump when extracting data |
| 649327 | Analysis of memory consumption |
| 313347 | Windows editions and memory support |
| 308375 | 64-bit SAP software |
| 155355 | Installation SAP R/3 4.5B-64bit kernel |
| 146289 | Parameter Recommendations for 64-Bit SAP Kernel |
| 146248 | Installation SAP R/3 4.0B-64bit kernel |