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BAL_LOG_CREATE - Application Log: Log: Create with Header Data
CL_GUI_FRONTEND_SERVICES - Frontend Services General Data in Customer MasterThis documentation is copyright by SAP AG.
Functionality
The function module BAL_LOG_CREATE opens the Application Log whose header data is in the Importing parameter I_S_LOG_HEADER, which has the structure BAL_S_LOG.
The function module BAL_LOG_CREATE returns the log handle (LOG_HANDLE, CHAR22).
The LOG_HANDLE is a
GUID (globally unique identifier) which uniquely identifies a log. You can access this log with this handle, for example, to subsequently change the header data (
BAL_LOG_HDR_CHANGE) or to add a message
(BAL_LOG_MSG_ADD) or an exception text
(BAL_LOG_EXCEPTION_ADD) to the log.
The LOG_HANDLE has its permanent value straight away, so it remains valid after saving.
==>Note:
Logs in memory and in the database are referred to in the new Application
Log by the log handle (LOG_HANDLE), but the previous LOGNUMBER, which is assigned from number range
interval 01 of number range object APPL_LOG when you save, still exists. A lot of applications have
a reference to this LOGNUMBER in their structures, so it is still supported. The LOGNUMBER is also more understandable for users than the LOG_HANDLE. There is a 1:1 relationship between LOG_HANDLE and LOGNUMBER.
Related function modules
Simple log creation call
Methods of collecting messages
Further information
Overview of the most important function groups
Application Log: Technical documentation
Parameters
E_LOG_HANDLEI_S_LOG
Exceptions
LOG_HEADER_INCONSISTENTFunction Group
SBALABAP Short Reference ABAP Short Reference
This documentation is copyright by SAP AG.
Length: 2529 Date: 20240601 Time: 234255 sap01-206 ( 47 ms )
