SAP TUNE1 Table in S/4 HANA - Tune: Maximum Puffer Sizes/Directory Entries Reached
TUNE1 is a standard SAP Table which is used to store Tune: Maximum Puffer Sizes/Directory Entries Reached data and is available within SAP S/4 HANA systems and previous ECC R/3 systems. Below is the technical details and the field list relevant for an SAP S/4 HANA system, see here for details and fields available within the SAP R/3 version of the TUNE1 table(ECC)
Delivery Class: L - Table for storing temporary data, is delivered empty
Display/Maintenance via SM30: Display/Maintenance Allowed but with Restrictions
Enhancement category: Cannot Be Enhanced
Dictionary Type: Transparent table
Database Table: TUNE1
TUNE1 table structure field list
Below is the full TUNE1 field list that makes up the SAP database table structure, including key fields, description, data type and other technical details of each field
Field | Description | Data Element | Data Type | length (Dec) | Check table | Conversion Routine | Domain Name | MemoryID | SHLP | SHLP Field |
SYSID | Name of SAP System | SYSYSID | CHAR | 8(0) | SYCHAR08 | |||||
HOST | Application Server | SYHOST | CHAR | 32(0) | HOST_ID | |||||
SYSTEMID | Component of the Version Number | CHAR2 | CHAR | 2(0) | CHAR2 | |||||
BUFFERNAME | Buffer name | D_BUF_NAME | CHAR | 21(0) | ST02_21 | |||||
SEITDATUM | System Date | SYDATUM | DATS | 8(0) | SYDATS | |||||
MAXBDATUM | System Date | SYDATUM | DATS | 8(0) | SYDATS | |||||
MAXBUZEIT | System Time | SYUZEIT | TIMS | 6(0) | SYTIME | |||||
MAXBSIZE | Size used in buffer | D_SUSED | INT4 | 10(0) | STAT_I4 | |||||
MAXBAVAIL | Available size in buffer | D_SAVAIL | INT4 | 10(0) | STAT_I4 | |||||
MAXBDIR | Used entries in directory | D_EUSED | INT4 | 10(0) | STAT_I4 | |||||
MAXDDATUM | System Date | SYDATUM | DATS | 8(0) | SYDATS | |||||
MAXDUZEIT | System Time | SYUZEIT | TIMS | 6(0) | SYTIME | |||||
MAXDSIZE | Used entries in directory | D_EUSED | INT4 | 10(0) | STAT_I4 | |||||
MAXDAVAIL | Maximum entries in directory | D_EMAX | INT4 | 10(0) | STAT_I4 | |||||
MAXDBUFF | Size used in buffer | D_SUSED | INT4 | 10(0) | STAT_I4 |
Search for further information about these or an SAP related objects