SAP Table DB2QJST
log manager statitics block
DB2QJST (log manager statitics block) is a standard table in SAP R\3 ERP systems. Below you can find the technical details of the fields that make up this table. Key fields are marked in blue.
Additionally we provide an overview of foreign key relationships, if any, that link DB2QJST to other SAP tables.
Source: DB2QJST (log manager statitics block)
DB2QJST table fields
| Field | Data element | Checktable | Datatype | Length | Decimals | |||
|---|---|---|---|---|---|---|---|---|
| QJSTID | Field type char, length 2 | DB2CHAR02 | CHAR | 2 | 0 | |||
| QJSTLL | Small integer (2 bytes) | DB2SINT | INT2 | 5 | 0 | |||
| QJSTEID | Field type char, length 4 | DB2CHAR04 | CHAR | 4 | 0 | |||
| QJSTWRW | Field Type INT, Length 4 | DB2INT4 | INT4 | 10 | 0 | |||
| QJSTWRNW | Number of Write-No-Wait Requests | DB2JSTWRNW | INT4 | 10 | 0 | |||
| QJSTWRNWD | Number of Write-No-Wait Requests | DB2JSTWRNWD | DEC | 10 | 0 | |||
| QJSTWRF | Field Type INT, Length 4 | DB2INT4 | INT4 | 10 | 0 | |||
| QJSTWTB | Unavailable output log buffers | DB2JSTWTB | INT4 | 10 | 0 | |||
| QJSTRBUF | Number of Log Reads Satisfied from Output Buffer | DB2JSTRBUF | INT4 | 10 | 0 | |||
| QJSTRACT | Number of Log Reads Satisfied from Active Log Data Set | DB2JSTRACT | INT4 | 10 | 0 | |||
| QJSTRARH | Number of Log Reads Satisfied from Archive Log Data Set | DB2JSTRARH | INT4 | 10 | 0 | |||
| QJSTTVC | Read accesses delayed due to tape volume contention | DB2JSTTVC | INT4 | 10 | 0 | |||
| QJSTBSDS | Number of BSDS Access Requests | DB2JSTBSDS | INT4 | 10 | 0 | |||
| QJSTBFFL | Number of Active Log Output Control Intervals Created | DB2JSTBFFL | INT4 | 10 | 0 | |||
| QJSTBFWR | Number of calls to the log write routine | DB2JSTBFWR | INT4 | 10 | 0 | |||
| QJSTALR | Number of archive log read allocations | DB2JSTALR | INT4 | 10 | 0 | |||
| QJSTALW | Number of archive log write allocations | DB2JSTALW | INT4 | 10 | 0 | |||
| QJSTCIOF | Count of Control Intervals Offloaded | DB2JSTCIOF | INT4 | 10 | 0 | |||
| QJSTWUR | Read accesses delayed due to unavailable resource | DB2JSTWUR | INT4 | 10 | 0 | |||
| QJSTLAMA | Check Tape Mounts Attempted | DB2JSTLAMA | INT4 | 10 | 0 | |||
| QJSTLAMS | Successful "look ahead" (tape volume) mounts attempted | DB2JSTLAMS | INT4 | 10 | 0 | |||
