0x00150019 (1376281) The System Log Stream (SLS) interface encountered a browse error.

Explanation
An attempt to position or read data from a z/OS system log stream failed.

The data values identify the return and reason code values from the IXGBRWSE REQUEST=START, RESET, READBLOCK, 
or END request that reported the error.

User response

Review the topic, "IXGBRWSE — Browse/read a log stream" in the “MVS Programming: Authorized Assembler Services 
Reference” in the z/OS documentation in IBM Knowledge Center for an explanation of these codes. 